1 definition by Dick Tipps

the apex of lame. the most uncool of the uncool. the worst part of any situation; a made up person responsible for anything that is upsetting/unpleasant/unsatisfactory.
-"Hey Bill, wanna go get drinks after work?"
-"Sorry I can't tonight."
-"Oh hello Wack Arnold. When did you get here? I thought I was talking to my friend Bill."

-"Dude this party sucks."
-"Yeah I heard Wack Arnold put this together."

-"I'm thinking about going on a diet."
-"You know who you sound like right now? Wack Arnold."

-"Hey Joe, I need to take tomorrow off. I'm taking my family up to Canada for the weekend."
-"Canada? Who's your travel agent? Wack Arnold?"

-"Dude it hurts when I pee. I think that chick gave me something last night."
-"Did you go home with Wack Arnold again?"
by Dick Tipps May 10, 2012
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