I'll be in my bunk. 

When something is sexual in nature, you say this. Similar to "That's what she said" or "bow chica bow wow."
Jayne Cobb says this after he saw Firefly's Companion and her female client.

Guy 1: Man that girl is hot.
Guy 2: I'll be in my bunk.

I'll be in my bunk. by The Garrison Wood February 10, 2012

coco bunk 

When someone grabs you by the ears and hits you in the nose with their forehead

My kid grabbed me by the ears and coco bunked my nose

coco bunk by Jewel2400 January 8, 2018

Top bunk Doggy

The act of having doggy style sex on the top bunk of a hostel dorm bed.

Bro I did top bunk doggy with tessa last night!

Top bunk Doggy by BumBaClarted September 21, 2022

ha-bunk-a-dunk 

Generally in referance to "booty." Meaning to have a big ol' chunky, I need to be in a ludacris video and shake it, slab of meat on your backside. Though, as it is often said in the context of "clowning," the word can be iether positive or negative.

Dawwwwmmmm! Look at that ha-bunk-a-dunk booty. She look like missy elliot after eating a chubby midget.

ha-bunk-a-dunk by Dat sic ol mo fo April 6, 2005

ha-bunk-a-dunk 

doin tha nasty, jiggy jiggy jerkin, monkey humpin, slippin and slidin, ect.

Lauren and Kent did the ha-bunk-a-dunk last night.

ha-bunk-a-dunk by Lindsey and Emilie February 18, 2005

hump the bunk

Used to describe someone, some company, or some organization that gets the raw end of a deal.

oh, sweet Jesus, did Amazon ever hump the bunk.

hump the bunk by Ben Sisko February 1, 2010

Fuckin' Bunk 

The act of masturbation after failing to pull a girl.

"Dave tried to score with that girl, but failed miserably. Now he's at home fuckin' bunk."

Fuckin' Bunk by Mike Turner July 18, 2003