its a sauce used on Pho soup. usually found in chinatown. named feet sauce because when this sauce gets ratchet it smells remarkably like feet.
by chinatownluv October 7, 2012

Chub sauce is a slang term for semen. Chub being a slang term for "chubby." Chubby is also a slang term for an erection, thus the two words combined give you "chub sauce" (sperm).
by OneOfTheBigToes July 26, 2010

by RehearsePulse April 9, 2017

by kingsvillian September 3, 2005

by Jallen April 3, 2007

by Thesauce1234 February 4, 2023

by fisserablemuckr April 15, 2007
