어떤 단어든 아래 칸에서 찾아보세요. 예를 들면 "cunt"
 
1.
An exhaust system that allows the exhaust gas to exit, while reducing back pressure. They use larger diameter
pipe than standard pipes.
"I just put catbacks on my Mustang, it's going to beast ass on all those civics and 'yotas out there."
DKbikes가 작성 2007년 10월 27일 (토)
 
2.
large tip to an exhaust to release pressure build up from the car's gas.
The new catback i got for my tC will rape the other guy's mustang who also defined catback
tCDanny가 작성 2009년 12월 22일 (화)
 
3.
Another term for Vagina, refering to intercourse.
Son- Man dad, I'm so bored.

Dad- Well get your ass out of the house and go get you some cat back.
Marshal Clark가 작성 2008년 03월 12일 (수)