When an under-aged girl performs a BJ leaving her lips all crusty like an unwanted donut that when you see them you puke and die a little on the inside!!!
by Random D-BAG March 23, 2010
a man who is described to be crusty with abnormally over larged butt lips. micropenis and gap teeth and choc-o-lat are normally side effects of the crusty butt lips syndrome.
by crustybuttlips October 12, 2009
by Kyokochan March 19, 2021
by sxmp August 12, 2021