TDS is a condition in which younger drivers, particularly teenagers, begin driving like maniacs when there's absolutely no reason to do so. People with TDS don't usually realize their condition and thus blame it on the drivers who are forced to share the road with them.
Guy 1: That fucker cut me off!

Guy2: But you had the red light.

Guy 1: It doesn't matter! I was going to go and he cut me off!

Guy 2: Just let it go, man. It's not like we're in a hurry or anything.

Guy 1: I'm gonna kill that son of a bitch!

Guy 2: Slow down! You've got a really bad case of TDS today.

Guy 1: TDS?

Guy 2: Teenage Driver Syndrome
by the dirty liberal November 30, 2009
Get the teenage driver syndrome mug.