1 definition by musaish
An adjective used to define a person,specifically a guy,who likes to cheat on his girlfriend regularly and only keep her and use her for certain benefits.
Oh look,he's cheating on his girlfriend....what a musaish thing to do!
You shouldn't act musaish,you should be loyal to your girlfriend!
You shouldn't act musaish,you should be loyal to your girlfriend!
by musaish November 29, 2011