when someone had anal sex with another and ejaculates and leaves it in there until it gets nice and crusty around the anus.
man i gave your mom a crusty baldwin
by c baldwin June 01, 2007
1 more definition
when someone is having anal sex and the person giving to the partner ejaculates and leaves the seaman there until it gets crusty in the anus.
man i gave sheila a crusty baldwin last night
by c baldwin May 31, 2007