1) a sport bike.
2) a male erection.
1) I think i'm gonna save up my money and buy a crotch rocket next summer.
2) I can't stand up until i get rid of this crotch rocket.
by the saskatchewan stud muffin January 23, 2007
Getting crazy jealous! Like for reelz?!?
Don't be getting all crotch rocket for bullshit you don't know about yet!
by Jealous Queen August 17, 2013
A sex move which involves a woman giving head while wearing a full face motorcycle helmet. The man ejaculates onto the womans face and laughs as he closes the clear face shield so the woman can not remove the semen from her face.
Step by Step instructions for performing the "Crotch Rocket"
1. Get a girl to wear a full face motorcycle helmet while giving you a blow job
2. Don't tell her when your going to finish
3. Finish in her mouth, she will push you out but try to get as much in and around her nose and eyes
4. Close the clear face shield
5. Watch and laugh as she tries to rub it out of her eyes but cant because the face shield is down
6. buy a new helmet because you just jizzed all over your own.
by poundtownhotrain August 18, 2010
a two wheeled coffin
dude he is so going to kill himself on that crotch rocket
by smiley420 August 25, 2011
An extremely painful prank for the crotch-rocketed in which the two crotch-rocketeers stand in front and behind their victim, grab each others hands under his crotch, yell "Crotch Rocket!!!" yank, and send that poor, screaming sob sky-high.
Tom: Hey Mark and Terry! Wanna go to... why are guys standing so --

Mark and Terry: CROTCH ROCKET!!!

by damarius February 22, 2009
slang for motorcycle
dude check him out, riding on his new crotch rocket!!
by dragonsblood17 June 13, 2009
The act of fingering a girl.
Dariel: So what happened last night? You and Keegan were getting pretty cozy.
Bree: There were definitely some crotch rockets going on. Nasa was basically taking off in my flaps.
Dariel: Solid!
by Dariel and Bree March 01, 2008
something your friend/girlfriend/wife hides in the Nightstand, behind the headboard or in some kind of box(including her own) in other words a dildo of some sort.
guy one:dude, you shouldve seen that crotch rocket i saw at Darlenes last night, it was as big as my Forearm!
guy two: ORLY?
guy one: YARLY
by Mikeyyy! November 16, 2007

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