1 definition by abcdefghijklmnopqrstuvwxyz!!

Top Definition
way of saying, 'fuck your mother' without actually saying 'fuck your mother'.

also see: your mom and fuck

also used as verb; (fucking your mother)
Person 1: You're a whore who stands on corners in revealing clothing just looking for someone to fuck because you're so damn desperate.

Person 2: Oh, FYM

Random person: OHHHHHHHH.
by abcdefghijklmnopqrstuvwxyz!! June 06, 2009

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug