The decaying, pungent form of an older person's tooth once their mouth has become a cesspool of bacteria. Usually occurs during a long, drawn out singing episode by said, old person. The continued singing will actually manifest in the song lyric, "The Withering Tooth".
by Sky Masterson February 11, 2006
when a skinny white man takes a brunette and shoved her mouth full of brownies then rams his fist inside of their vagina until they spray their squirt like a helicopter making it very dirty and then they just lay there withering away therefore making the dirty withers
by Ace papi51 January 17, 2022
Wither lord is gay
by Sancker March 17, 2019