tmb is an acronym for 'text me bitch'. It is used to text your friends when they have clearly gotten distracted from what is most important to them, texting you back and entertaining you when you're bored.
Colleen: Blah blah blah Zane!
Zane: Blah blah blah Colleen!
30 minutes with no response...
Zane: ...tmb! :P
Colleen: Blah blah sorry I fell asleep blah!
TMB is the abbreviation of 'The Midnight Beast' a parody band from YouTube which contains Stefan James Donald John Abingdon,Ashley Neil Horne and Andrew Francis Wakely Or Dru for short.
TMB are probably most famous for their parody of Tik Tok by Ke$ha.
Dru=The Bearded One
Stefan=The Curly Haired One
and Ashley=The camp one.
Person 1-Whose your favorite in TMB?
Person 2-Stefan Abingdon
Person 1-No way Ashley's where its at
Person 3-No your both wrong Dru is where its at!