Sonic Boom

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

Sonic Boom

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 December 24, 2008

Sonic Boom

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

Sonic Boom

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

sonic boom

It's when an airplane broke the sound barrier at 657 MPH & the boom was So Loud! This was in the 60's & 70's. I sure do miss hearing it!

Hearing a sonic boom was the highlight of my day when I was a kid & still would be. The boom was So Powerful & echoed off the mountains!

by Starchylde May 28, 2016

sonic boom

The sound made when jets, etc., cross the speed of sound.

From Sonic X (Japanese version with English subtitles (fan sub)):

Sam Speed (when he begins using the "Super Nitro"): Super Nitro - ON!

Sam Speed (while using the "Super Nitro"): Out here, I can't accept that someone is faster than me. If you want to pass me, you'll have to break the sound barrier!

*Sonic begins to create a sonic boom while passing Sam Speed*

Sam Speed: Sonic Boom!?

*This exact definition shows up in the anime, see the picture of it with the large yellow SONIC BOOM words above*

Sam Speed: It's over.

by frodaddy August 4, 2005

sonic boom

A move that can be used in street fighter. It also can sometimes be accomplished in real life if you are having a fist fight with someone, all you have to do is put your wrists together and say "sonic boom" If you are lucky, you will see a flames that moves from your wrists, and strike your opponent

Admiral Awesome: How did you do that sonic boom?
Commander cool: I'll never tell.

by CML April 13, 2007