2 definitions by CAC DU MA KHONG BIET

Cac du ma khong biet

Vietnamese saying. Literally translates to "penis motherfucker don't know", but is used like "Fuck, I don't know this."

Person 1: *sees some math shit* "Yo, do you know this?"
Person 2: *sees it* "Cac du ma khong biet."

by CAC DU MA KHONG BIET May 10, 2018

Bu cu

Means "suck my dick" in Vietnamese.

Person 1: Du ma, bu cu!
Person 2: *rolls eyes* Cac du ma, bu cu!

by CAC DU MA KHONG BIET May 10, 2018