To masturbate and allow the sperm to stream down ur dick, leaving it until it dries then fucking a girl.
Dude, I was wanking hard last night until my girlfriend called me and said she wanted me to come over. At first I was a little pissed, but then I decide to just give her a crusty willie.
by J I Z Z L E March 17, 2009
When someone puts melted marshmallows where the sun don't shine. After the sticky surprise melts you have a crusty Michael.
by monkeehumper69 November 18, 2010
i didn't clean my butt well after having explosive diarrea, and now i have a bad case of butt crusties.
by Allen T. McIntosh III April 27, 2003
by Allybugjr April 23, 2017
The act of ejaculating on a females butthole, then waiting on her to fart causing a massive cum bubble on her asshole. It's all about timing.
by Bizzle, Cookie, and Timmy December 17, 2008
a dick and or its balls that have been covered in jizz and left to dry without cleaning, resulting in a crusty residue all over the genitals.
by John Lindley December 17, 2007
nipples in which over time have molded, became saggy, and crusted over. old nipples. usually those of the mid aged people. found in mothers of 3 or more and prostitutes
by randomness_chickas April 03, 2010