A syndrome which causes one to type curse words uncontrollably during a perfectly normal AIM conversation.
Bob: hey sally wassup?

Sally: nm, just finished some hw. you?

Bob: fuck your mom bitch dirty whore cunt jerk off beef jerky!

Sally: OMG bob wtf?!?!?

Bob: sorry, I seem to be suffering from ATS - AIM Tourette's Syndrome today.
by misskillasmile February 26, 2009
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