When you take a dookie in a particularly cold environment and the fecal matter freezes on the way out of your rectal cavity, causing you to have a sizeable brown stick protruding from your butt, ergo, a butt boner.
by poopyshit24 April 1, 2023

Guy 1: "Man, you see that chick bent down over there?"
Guy 2: "Yeah man, she's definitely bonerable right now."
Chick: "Is that a flashlight in your pocket?"
Guy 2: "Yeah man, she's definitely bonerable right now."
Chick: "Is that a flashlight in your pocket?"
by LexBlaze2x July 22, 2022

A lone Boner is a very lonly guy who never gets sex for getting dumped by a girlfriend or some shit.
by tuckboi February 9, 2022

by Jakoby and efren March 18, 2016

When you taste the most scrumptious food that makes your tastebuds explode and it makes your stomach have butterflies
by adyyodaddy May 28, 2024

by CarlWheezerBro April 11, 2023

by ethanmlego June 11, 2019
