Ew（ちんかす）

He Says:
chin-kasu　（ちんかす）=sperm dreg
This is applied way of kasu.
So it's good to use this to men, who seems to be young.

She Says:
"Chin" means "dick" and "kasu" means scum. So looks like we've got "dick scum" or maybe we should say "dick crust". That seems more accurate. Generally used to insult younger men (e.g. 20s or younger).

The next word will be...げす。

They say it's really bad... （かす）

He Says:
kasu　（かす）=dreg,scum
This is a very dirty word to insult someone. Because it's dreg!
You can combine this words with other dirty words to be dirtier. It's like a punch,hook,uppercut!
So maybe Japanese girls will cry or end the relationship with you to be said this dirtiest word!

She Says:
Kasu comes from the scum that floats to the top when making sake or tofu. It's gross and unnecessary. Now, of course, people would use it as an insult, towards someone they think is beneath them. I'd translate this more as scum than dreg. We don't use the word dreg so much.

The next word is...ちんかす。

Sometimes Japanese is Surprisly Descriptive （あほげ）

He Says:
ahoge　（あほげ）=stray hair
If you have a stray hair, you can say "ahoge hakken!"(I discovered a stray hair!)
Your japanese friends will burst into laughing you used the dirty & funny word.

She Says:
Not so dirty, I suppose, but definitely funny and a way to expand your use of the word "aho". I'm pretty sure that this word is actually a better word in Japanese than it is in English. "Aho" is "fool" and "ge" is "hair, so that makes this literally "foolish hair".
Men especially can use this word if they've missed a spot shaving.

The next word is...かす。

Guys Take Note--Kinky Sex Here （ふうぞく）

He Says:
hu-zoku　（ふうぞく）=play spot,adult entertainment establishment.
Hu-zoku literally means manners or public morals, but now a days nobody in japan uses it for the original meanings, just for play spot.
I believe Japan's play spot industry is the best in the world. They supply so many various way to fulfill men's desire to girls and sexual desire. So perverted adult play spots are so popular amoung jp men. They love to go to the play spots to enjoy perverted time.
For example,the play spots have a car train room,then they can touch girls' butt, pretending he didn't touch in fake crowded train.
Or spots have hospital room, and they can fuck the nurse, tearing her pantyhose. The nurse wears a indecent panty underneath the nurse's white clothes.etc etc.
Japan is heaven of play spot in the world!
Some jp men are masochist, they love to be whipped by a queen who wears a butterfly glasses, black or red bondage costume and candles. They love to enjoy the imagination world to fulfill their abnormal desire.

She Says:
Girls get shafted here. Hu-zoku is only for guys. It costs about $150 and you can satisfy whatever perverted desire you have.
The closest thing that girls have in Japan are host clubs, where you can go and spend a (non-sexual) time with good looking men (Hostess clubs also exist for men). That'll cost you about $1000 a night. Eek! And if you have a favorite host, you have to buy him really expensive presents. Totally sucks.

This next word is...あほげ。

Hiro Says

He Says:
yabai（やばい）=big trouble,shoot,

In the TV show,Heroes,the popular Japanese character Hiro uses "yabai!" many times. When we get in a trouble,we say the word. Since he uses this word many times, it's like he lives in big trouble life everyday. haha.

I remember in the movie "Back to the future",the main character Marty used to said like "This is heavy." It means almost the same. So This is yabai.

And yabai is used mostly by young people.Elderly don't say yabai.

This word isn't so much dirty,but young japanese uses in so many times,even not so big trouble, like "Yabai!I want to rent a porn video,but the clerk is girl!" etc.

A cool way is also to use this word in the daily life of not so big trouble.

Variation:

chou yabai!=super big trouble

maji yabai!=really big trouble

yabe!=shoot!

Perverted or just kinky? （へんたい）

He Says:
hentai　（へんたい）=pervert,abnormal
Many Japanese men have a perverted desire that can't be fulfilled in daily life.Some of them like to eat shit, fuck infants, drink girl's pee etc.
You can say hentai to people you don't like. It can hurt the people easily.
But if they are real hentai,they will smile.

She Says:
Like He said, if a person is a real hentai, they will smile and be proud of it. "Pervert" has negative connotations and not so many people are proud to be perverts.
So, if you're using hentai as an insult, you'd translate it as "pervert".
However, I think that in cases where it's something that someone's proud of, or when you're simply teasing your friends, I think that a more appropriate translation is "kinky".

The next word is...ふぞく。

Sunday Funny Japanese Video

I don't know why, but I really wanted to post this this weekend. I tried to get Him to write something about it, but He's been busy with other things.
This video clip comes from His favorite show "Downtown". It's a comedy show and what's going on in this one is that they are in a library. Everyone draws cards and one person gets stuck with the X. That person then has something bad happen to them. They are not allowed to make any noise or laugh (because they are in a library).
While in general I don't especially like Japanese TV (I'll explain why in another post), this funny Japanese video does actually crack me up.