Tit Biscuit refers to an individual that is acting completely and utterly ignorant and making a tit out of themselves. The biscuit portion is a comparison of them being as dense as an over cooked biscuit.
"I was in the grocery store the other day and I so this fucking tit biscuit walking around with the whole hand basket rack wheeling behind him!"
by Genjio July 23, 2015
by JackStalker August 20, 2011
Means you have biscuit tits
by Sam Garlow March 11, 2021