CTD

Computer Transmitted Disease

My computer is full of trojans, it must have a CTD!

by ohtaymeanssuckit September 19, 2009

CTD

Acronym for Cummins Turbo Diesel

I got smoked out by a CTD last night, I couldn't see for a quarter mile!

by ISBoy October 16, 2007

CTD

Crash Test Dummy
An extremely disgusting person, who looks like Buster from Myth Busters after an unbelievably ugly test

Dude 1: Hey dude, did you see that girl?
Dude 2: Yeah totally, a genuine CTD
Dude 1: Spot on dude

by BØDEN January 25, 2010

CTD

Camera Transmitted Disease. Caused by web-cam whore's that have web cam sex a lot.

OMG. I don't want to cyber with you, I might catch a CTD.

by Will Wonder May 11, 2009

CTD

Cellularly Transmitted Disease, like an STD but for cellphones. CTD's can only be obtained by receiving a dirty pic.

Man that dude totally gave me a CTD last night after the party.

by CrAzYdInGo November 15, 2009

CTD

Crash Test Dummy: A friend who'll do just about anything to see how it will turn out.

That guy's hot, ask him to dance CTD, DO IT! or Hells yeah you can make it into the pool from the roof, jump CTD!

by I am the CTD April 8, 2010

CTD

Abbreviation for "cunts these days".

Your friend: That bitch got with my boyfriend!!
You: CTD...

by allihaveismycats October 13, 2011