RT 

Real Talk

When you are being honest (speaking what you feel and not sugarcoating) by taking a position against something.

ex: RT guys, I really hate people who drive automatic cars.

RT by Grotex November 25, 2013

RT 

Meaning Real Talk, or bringing up a serious subject to talk about.

Okay RT Jim, did you eat her ass or nah?

RT by DBeast98 August 23, 2016

RT 

Re-Tweet. The act of taking someone's tweet and posting it as your own. RT is the disclaimer so that someone doesn't accuse you of plagiarism on Twitter

Twitter1: Hanna Montana naked! tinyurl.com/random
Twitter2: Hanna Montana naked tinyurl.com/random
Twitter3: You bastard! you didn't mention the RT!
Twitter2: RT from @Twitter1: Hanna Montana naked! tinyurl.com/random

RT by hybuirr January 19, 2009

RT 

Retweet. To quote and forward someone's message on twitter through your own account.

RT @friendstwittername Urban Dictionary's word of the day is twitterrhea.

RT by charcoalstar March 19, 2009

rt 

Internet lingo for "real talk" as in serious or true. Usually the time it is used in the context of true it can be synonymous with the popular saying "I know, right?" (ikr)

Meaning: true
Harry: She does not know how to grade at all!
Maya: rt, rt!
Meaning: serious
Clare: You joke around too much. Can we like for once have an rt conversation?

rt by kandy_is_bored June 19, 2010

RT 

1) ROBLOX Talk
2) ReTweet
3) Russia Today

1) I'm gonna go on RT
2) I'm gonna RT this
3) I'm gonna go on RT

RT by xdarkvEnom November 2, 2013

rt 

Abbreviation for "right there"

"Omg he's rt!!!"

rt by bbylovewords August 5, 2016