bonerparty 

(n.) a bunch of guys standing or sitting while facing the same direction and jacking off to a photo or something. As each ejaculates they shout "NAPOLEON". The last to do so has to wipe the rest of the cum away. The winner usually gets to keep the object of affection until the next boner party.

I've never won nor lost a boner party.

bonerparty by Gumba Gumba May 26, 2004

Napolean Bonerpart 

The act of giving a chick the beef-steak while your hand is tucked neatly in your shirt or vest.

Last week I took this girl out, we had some wine and a meal, then I took her back to my place and gave her the old Napolean Bonerpart. You should have been there, it was classy.

Napolean Bonerpart by brad1368 September 1, 2010

Napoleon Boneapart 

When you bone a girl/guy so hard anally, the anal cavity is streched so far they have anal leakage. Their hole is so wide they can't control farts or shits.

Ryan: Did you hit that last night?
Kendal: I Napoleon Boneaparted dem cheeks!

Napoleon Boneapart by The Ripper 69 June 10, 2016

boner party 

I boner party is when a a few or more males get together and snort/ingest Viagra and throw a super gay party.

Let's bring our MacBook Pros to the boner party.

boner party by anusz May 8, 2010

Napoleon Boner Party

A boyhood ritual where two (or more) young men gather around a pornographic or sexually explicit object (usually a magazine of some kind) and begin to masturbate. The first participant to ejaculate is the winner, and gets to keep the object of affection until the next Napoleon boner party.

Todd blew his load in like five seconds at the Napoleon boner party, but it wasn't fair because he isn't circumcised.

Napoleon Boner Party by kitchenspazz April 26, 2017

Boner Party 

The best game ever. Whoever can keep their raging boner up long enough wins.

Dude, last night Jeff and I played boner party!

Boner Party by JellyBelly5 November 25, 2011

bonerpants 

girls pants worn by guys(emo kids). given the name for being so tight that it is clearly visable of when the emo kid has a boner. There for they are bonerpants

Ben: haha your wearing bonerpants
Justin: No, im being emo for halloween
Ben: yah but there bonerpants
Justin: well at least im not wearing a bra

bonerpants by darkblackdove June 11, 2006