1 definition by The SW

Mummy Boy

Mummy Boy - A man that is wrapped up by his girl. His girlfriend is controling or to involved with him. He seems to be dead or captured by the relationship. He may not be his true self because of his girlfriend.

Karen has a Mummy Boy, she can never let him have fun.

I feel bad for Joe he's a Mummy Boy now.

by The SW October 11, 2018