A masturbation technique when a man virgorously strokes his penis, while sitting on his heels like a guitar player, when he reaches climax he most likely shakes as if moving an actual whammy bar
God, I was doing the whammy bar last night and I felt more tired then "Through the Fire and Flame" on expert
by Taveon March 10, 2008
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Double Whammy Friday is an unofficial internet observance that occurs when two unofficial holidays align together.

1) Free Use Friday (falls 11th to 14th of October) depending on year

2) 14th of October

When Free Use Friday happens to fall on the 14th of October (this happens roughly every couple years or so) then two things are fair game.

1) A couple must engage in sex whenever even just one member asks for Sex

2) you text your crush you like them, and if they like you back you must go on a date with them.

Both of these are allowed on Double Whammy Friday. However because of how the calendar works, the day alignment falls only every 5 years or so and thus it does not occur every year.
Friend 1: Bro, apparently this year there is going to be a Double Whammy Friday, because the calendar checks out

Friend 2: Yo bro nice, you should ask your crush out then.
by davidmilldurger April 1, 2023
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Being surprised/slapped with an close to impossible task which can be accomplish only with the use of magic, voodoo or some sort of conjuration.
My boss came to me yesterday, I've been whammied !
by Granit April 3, 2014
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having sex with two different people on the same day, at different times (usually unbeknownst to most involved)
Ray was sore after having a wild ride with Bobbie, but he could not pass up the opportunity of double whammying on a friday night, so he called his regular booty call Chris...
by V-8 July 26, 2009
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Involves two loads of jizz.

First, cum on the girl's neck so that a pearl necklace effect is achieved, much like Mardi Gras.

Secondly, cover her bedroom in cum and loot everything to give a Hurricane Katrina experience.
M1: So how did your date last night go?
M2: It ended with a New Orleans Whammy. Check out the Rolex I got while she was screaming her head off.
by VermilionLimit May 26, 2009
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bong rip + shot of alcohol + smoke release = whammy!
Hey man, load a snapper, we're doing whammy tang bangs.
by miss forreal May 27, 2009
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Where 2 people dump ass in the same toilet without flushing
"dude i just finished up in the bathroom without flushing!"

"i'm gonna do a double whammy!"
by whats the craft August 14, 2009
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