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.

r.t. by kevin d May 13, 2005

R.T. 

The offical Wing Man.

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

R.T. by hybrid April 16, 2006

R&T

"Rub & Tug" - "R&T": a term used by asian/russian massage parlor customers to describe a full body massage followed by a hand release

"In Chinatown, I went to this independent provider who gave me an 'R&T' for an extra $20 da la!!!"

R&T by Jay Lintz October 20, 2005

r/t

"real time" -- meaning that you want to meet a person in real life (and have sex with them) instead of chatting on the computer and having cybersex

I'm looking for r/t now.

r/t by timmmmmmmmmmm October 21, 2007

R/T

Dodge's performance versions of cars back in the muscle era. (aka Dodge Charger R/T or Coronet R/T)

R/T stands for Road and Track

1969 Dodge Charger...(drools all over keyboard)

R/T by James Lowe October 12, 2004

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

R.T by matty emmo January 24, 2011

R-T 

R-T is when you are in the sea and your tits are so cold that they hurts so it is called having raw tits

Damn I have R-T

R-T by Mr DVN April 5, 2017