The colloquial and decidedly less vulgar terminology for a titfuck. Used in conversation where it is too polite to say titfuck, but just lewd enough to be talking about one.
Travis: Yo, last night this chick gave me the gnarliest chesty morgan.
Chad: Travis, you’re disgusting bro!... but also, nice...
Chad: Travis, you’re disgusting bro!... but also, nice...
by Lentus peperonus September 23, 2018