When a group of people smoke out a car (with weed) on the freeway, then everyone opens their windows at the same time causing your ears to pop. All the smoke escapes the car and goes into the vents of the car behind you.
Hey, wanna go for a ride on the freeway and do a sonic boom? I love it when it makes my ears pop.
by Beccaboo827 May 19, 2010
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When you get a boner so fast that it causes a loud bang to emanate from your crotch area.
Jeff: "WHAT THE HELL? WAS THAT A SONIC BOOM?"
Trev: "No Man! Emily just touched my vinky!"
Jeff: "Oh! I thought a jet flew over."
by T-B4G April 3, 2007
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When an orgasm is so fast, it makes the air spasm so much that it creates a loud boom.
You know when you see a bird flying up above you and its like crowing or whatever like Crazy? .. Orgasms, fast orgasms. Its just a jet airplane's is so fast that it all sounds in an instant. We call that instant "Sonic Boom." -Kinch-kun
by Janus IIV September 14, 2006
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boy there were some sonic booms dat nite
by Devilish April 27, 2003
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noun: to perform oral sex (on a male) in the backseat of a car while parked in a Sonic Drive-in.
Ryan, if you get us some free mozzarella sticks, we'll give you a sonic boom!
by emilyboompants June 1, 2010
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Brilliant hiphop/ska/punk/drum'n'bass band from manchester, with sexy vocals from Laila.
by Tonyknight May 9, 2005
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