mother-idiot

1. An mother who's being an idiot.

2. When you want to call someone "motherfucker" but the teacher is in the room, so instead you call him "mother-idiot". Intended for use in elementary school only.

"You're so stupid that you can only be called a motherf-- uhh... I mean mother-idiot

by mry phasepawmer November 01, 2010