TMS is an acronym for Too Much silence. While texting a nervous question that u want an answer to the respondant dosent answer in a timely fashion causing you to get worried.
"honey im pregnant" long pause to answer could cause worrya.nd you would text back TMS
tms - abbreviation of 'the mighty sketset'
usually a group of girls who go to parties and end up doing sexual things with random boys they do not know that they will either regret or be teased about the. however they never seem to be ashamed as they define themselves as 'mighty' and also have thier own themetune!
"oh my gosh did you hear about them girls last night?"
"yeah! they must be in sketset."
"oi, what was them girls saying?"
"ohh sketset lalalaa, it's thier themetune, thier in tms you see"
Twisted Metal Syndrome. A period of time when you want to fit various guns and missiles on your car and go on a rampage after playing a violent driving game like Twisted Metal, hence the name. Basicaly, another word for GTA Syndrome, minus the weapons on your vehicle.