Top definition
Mut crust is slang for crusty females (usually name starts with s and ends with a) or a girl with a crusty vagina area
by Yshahwbev April 18, 2021
May 3 Word of the Day
Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)
Monica: Oh yay! I made a new mutual today because we started following & talking to eachother on twitter and we like eachother (so it seems).
by qtheresurrection March 25, 2015