Usually stated in preface to a spoken, offline expression of an opinion that would risk disapproval, backlash or cancellation if posted on social media.
"I support trans rights, but off-Twitter, I don't think it's fair for trans-men to compete on women's teams."
by Outta Sight August 5, 2022
Get the Off-Twittermug. People who search through old tweets to uncover racist, sexist or mostly out of context, non politically correct jokes or statements. People who think they're symbols of virtue but are essentially garbage collectors for likes and retweets.
by Nezhar March 18, 2019
Get the Twitter vulturemug. It's a quite kind and well-mannered app/website if you manage to be in the correct community. If you don't... well... be VERY CAREFUL about what you say because you can get cancelled if you even say anything slightly offensive.
by doodlie.zemi May 19, 2023
Get the Twittermug. A relationship between two people on the social network Twitter. May or may not be involved or even know each other in real life.
by bannedlibrary October 14, 2013
Get the twitter couplemug. 
The nicest stan that has ever existed. The brightest side on stan twitter. Mostly tweets and defend about melanie. The only straight male crybaby in this universe. Always bring a justice on every stan fight. The mature one but still floping so hard
X : omg have you seen milo stan twitter? He always give a positivity vibes !
Y : yeah, thats very kind of him
Y : yeah, thats very kind of him
by Taylor illicit affair November 22, 2020
Get the Milo Stan Twittermug. Someone who waits for any tweet, for the sole purpose of replying to that tweet regardless of the content of who said it.
Mike: I blocked Daniel on twitter
Joe: Why?
Mike: He's a twitter sitter!
Joe: Oh, my friend replies to just about every tweet too!
Joe: Why?
Mike: He's a twitter sitter!
Joe: Oh, my friend replies to just about every tweet too!
by blaine.alan April 27, 2009
Get the twitter sittermug.