cari istilah yang lo mau, kaya' fuck boy:

1 definition by BertyR

 
1.
Simply means "your mum is". It is an vietnamese sound translated to english language. Originally used by the members of the NA gunz clan HondaR (BertyR and __VT__). Often used when they are disapointed.
A hacker enters the gunz room, __VT__ says me gu may!
dari BertyR Senin, 16 April 2007