Fist Pumping Like Champs 

To fist pump emphatically with your guido buddies in the club. Phrase coined by Vinny on Jersey Shore

Narrator: FIST PUMPING ALL SUMMER LONG.
Vinny: Fist pumping like champs!

Fist Pumping Like Champs by Redlightning02 December 20, 2009

bunny pumping

The art of smashing a chicks box hard and fast. E.g Thrusting the penis in and out of the vagina extemely quickly, hence mimicking the sex act of a rabbits.

I was going hard out ball slapping with this chick last night, absolutely bunny pumping the dog shit out of her!

bunny pumping by Scoota K November 4, 2006

pumpkininny 

To make a face after saying a statement because you could not believe what you had just said.

*SHOCKED FACE* "It's Pumpkininny!"

pumpkininny by Reverend Cole June 28, 2005

Smashing pumpkins 

One of the most influential alternative rock groups of the 90's. They still remain very popular. The group consist of Billy Corgan on Lead vocals and guitar, James Iha on guitar, D'arcy Wretzky on bass and jimmy chamberlain on percussion. Smashing Pumpkins have released several CD's some are:
Gish
Siamese Dream
Mellon Collie and the infinite sadness
Adore
Machina: The machines of god.

Smashing Pumpkins split up in 2000
Billy corgan has released a solo album but has said that he has plans to reform The Pumpkins.

"I found that my heart is in the Smashing Pumpkins...For a year now I have walked around with a secret, a secret I chose to keep. But now I want you to be among the first to know that I have made plans to renew and revive The Smashing Pumpkins. I want my band back, and my songs, and my dreams."
A quote from Billy Corgan.

"I'm in, and I'm excited"
Jimmy Chamberlain quotes on the re-union of Smashing Pumpkins

Smashing pumpkins rock. They are original, like no other band I have heard of. I wish I could have seen them live.

They better reform, that way we can see them live once again and relive the glory of smashing pumpkins

Smashing pumpkins by Yolin September 13, 2005

pumping the supersoaker

to masturbate with your index finger and thumb in an upward and downward motion similiar to pumping a supersoaker water gun

"hey man what are you going to do today." "dude I don't know I think I'm going to go into pumping the supersoaker."

pumping the supersoaker by vince e. January 31, 2009

fist pumpin' 

like champs

those guidos are fist pumpin' like champs

fist pumpin' by j-rob mad fresh May 29, 2010

Pumping The Pickle 

Another term for masturbating. Coined by the late comedian Robert Schimmel in a satirical song he wrote called the "jack shack".

Mom: Willy!
Willy: Yea?
Mom: You're not pumping the pickle in there, are you?
Willy (in panic): Uh, um, no. I'm pooping.
Mom: Oh, okay.

Pumping The Pickle by Stitzie November 3, 2010