r.t.

when youre tit or teat is really hard and pointy because of a cold temperature (it stands for Rock Tit)

damn its so cold in here that i got some major r.t.

by kevin d May 13, 2005

R.T

A retorical tart, is not only a slut, but a skanky person aswell

yeah shes a retorical slut- we call em R.T

by matty emmo January 24, 2011

R.T.

The offical Wing Man.

Partying is great, and anoying girls don't matter but because people like Will have an R.T.

by hybrid April 16, 2006