Boxer's lipstick 

The exposed part of a dog's penis when they get a hard on

It was really going well after my foxy neighbour came over for coffee, however it all went south after Tyson got excited and showed his boxer's lipstick.

Boxer's lipstick by Big Jack's Bollocks May 16, 2017

Johnny’s Boxer 

A deadly fume coming out the butt hole that causes your boxer’s to rot or disintegrate.

Damn bro your boxer’s really crunchy , you got Johnny’s boxer on.

Johnny’s Boxer by LooneYTunez OG January 29, 2020

Boxer Swap

The act of physically trading boxer shorts with a friend. The swapped boxer shorts must be worn by each participating party to complete the transaction.

“We were at the pub last night and Frank and Travis did a boxer swap”

Boxer Swap by Surrodick August 31, 2019

Boner's bonus

Female cum

If your tongue does a good job with her bean,boom! Instant boner's bonus all over your face!

Boner's bonus by Mr. AvocadoMan June 17, 2020

boxer shots 

Term referring to the action of taking off your pants and taking shots in ones boxers. This act is usually practiced by "bros" and is used as a bonding experience with ones friends.

Hey man do you remember the boxer shots we took last night?

Yea! Mitch had awesome boxers on.

boxer shots by tastethedew August 16, 2011

boxer snot 

Post ejaculation secretions that moisten your boxers after sex.

Man, I really need to wash my drawers, they are crusty with boxer snot.

boxer snot by S dogg September 7, 2005

boxer shower 

When straight bros are in a hurry and take a shower together in their boxers to save time.

We were late to Koozies party so we took a boxer shower, shot-gunned a beer and jumped in the Hummer.

boxer shower by Kooziemoi May 5, 2016