Definitions by sjb#7

matty cac 

when you bang your mate's girl & not remember doing it

A where'd you get that black eye from?
B i matty cac'd someone

matty cac by sjb#7 July 11, 2007

sin loi 

vietnamese for sorry

when you bang your mate's sister & he find out "SIN LOI"

sin loi by sjb#7 June 11, 2007