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14.
When someone tea bags something, then defecates on it.
Alex got so upset, he did a double whammy on Rob's pillow.
by SAJ001 February 15, 2011
 
1.
a two part difficulty, a dual disadvantage
The high cost of health care and his lack of medical insurance was a double whammy.
by Light Joker June 19, 2005
 
2.
When a girl gets fucked by two (2) guys.
Guy#1: So we're really going to settle this bet by whoever can get that girl first tonight bro ?

Guy#2: Yes , it's just to see who's the smoothest....and no ties ! No double whammy !

Guy#1: Double what !?
by Mellow fellow69 December 02, 2013
 
3.
when 2 bad things happen. usually its something bad, then something worse to make things even more f'd up.
bob -- DUDE I just got fired!! and I think I just got shot in the foot!

tim -- double whammy!
by ttttttttravis February 08, 2007
 
4.
When there is two waves in one go. They both come at the exact same time and hit you twice as hard.
Woah, that was a double whammy!
by Ademma January 03, 2008
 
5.
When you stick up both of your middle fingers. Created by Ricky from the tv show Trailer Park Boys
"(sticks up both middle fingers) Now this is the double whammy i only bring this out for special occasions" - Ricky
by thereallb December 12, 2013
 
6.
Verb (v.); Punching oneself in the testicals whilst cumming/having an orgasm.

Adjective (adj.); A way to describe someone that is sexually attractive but at the same time bad for you financially, personaly, etc.
When used as a verb: "I think I might double-whammy when I jack off today."
When used as an adjective: "Damn that hoe is a double-whammy!"
by Mr. Person guy thingy September 21, 2013
 
7.
The act of anal masturbation and jacking off at the same time.
I was giving myself a double whammy cus plain old jacking it was getting boring, plus the finger in the ass adds to the experiance.
by EDF Phantom February 07, 2011