slam dunk

When you are having sex and you shove your balls in along with your penis.

Can I give you a "slam dunk" this time babe?

by Chim Robely May 14, 2008

Slam Dunk

To encourage someone you are hooking up with to give you oral sex, by pushing their head downwards.

Kate: OMG he tried to Slam Dunk me last night, and I was like watever!

by acillatem July 3, 2008

slam book

usually a thing that girls do.
it is a book that usually contains really mean crap about another girl.
when these books get out they could start a huge disaster.

(at the top of page in slam book-name)- Blah
omfg she is such a bitch
yeah she was like trying to steal my boyfriend
did she really?...waht a hoe
(book gets out)
blah: wtf?..i did not?????....y do u guyys hate meee?

principal might get into it and find out where the book started (or atleast try to)

by Gabbie<333 February 18, 2010

Slam dunk

A heinous cousin of the upper decker (a classic bathroom prank), in which someone first defecates then procedes to place his or her fecal matter into a light fixture or other raised object in the target bathroom, leaving quite a surpise for whomever enters next.

To demonstrate her hatred for corporate America, Lauren left a slam dunk in the lamp in the Starbucks.

by JTTTTT March 23, 2010

banana slam

The art of throwing bananas at people in order to steal their food and/or money. Usually a last case scenario when trying sell bananas and/or exchange a banana for other food product. If you have had a banana thrown at you while your food was being taken, then you were banana slammed. A technique most often used when trying to trade a banana for a burrito.

Banana Slammer: "How much for a beef burrito?"
Vendor: "$4.00"
Banana Slammer: "All I have is this banana, wanna trade?"
Vendor: "No, sorry, cash only"
Banana Slammer: "Are you kidding me? This is a perfectly good banana!"
Vendor: "Four dollars please"
Banana Slammer: (Throws banana at vendor's head and jacks his box of burritos) "Take that, dildo mouth"
Vendor: "ouch, I was just banana slammed!"

by JCquack May 3, 2008

Taint Slam

An extremely unfortunate event.

I just found out I owe $3800 in taxes this year - what a taint slam.

My ex-girlfriend is dating my brother - taint slam!

by thorass March 24, 2011

grand slam

a common sex act in the colorado and rocky mountain area in which one sexual partner purchases a grand slam from Denny's restaurant, places the entire meal in his or her partner's ass, and eats the entire thing seasoned as preferred...hot sauce is commonly recommended

I was hitchhiking with a trucker, when we became really hungry. As we passed by Denny's, we decided the best way to fix our qualms would be to share a grand slam.

by rossthehaus June 22, 2011