Top Definition
A combination of the obscene phrases mother fucker and son of a bitch.
A: I just broke your mirror.
B: Son of a Mother!
by Mike Hayes January 15, 2004
A polite way of saying son of a bitch in front of children.
You stub your toe in front of your daughter "ooooh son of a mother"
by Smart assy and sassy May 15, 2016
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.