by yomommasays November 10, 2021

Acronym for Spin Your Tits Off. Used by Colorguard/Winterguard members. Generally means "get out there and perform so much your tits will fall off."
by Squirrel Bait April 13, 2008

Acronym for Spin Your Tits Off. Used by Colorguard/Winterguard members. Generally means "get out there and perform so much your tits will fall off."
by Squirrel Bait April 14, 2008
