look up any word, like the eiffel tower:
Girlfriend or Female companion of a man (usually in his 20's) who is at least twice age. Not to be confused with a cradle schnitzel, as in this case, the man is enamored by older women. A bit less extreme than a gerontophile.
Look, is that Pete and his mum?
Nope, that his mommyfriend.
by D77 January 29, 2014