firebutt

The incredibly painful stinging sensation one receives on their anus, usually caused by indigestion and/or spicy foods.

I love hot wings, but they give me firebutt.

Sorry honey, we can't do anal tonight, I've got firebutt.

by CritzCrakka August 26, 2006

firebutt kiss

butterfly kiss but on your butt.the fire part happens when you get it.it heats up things in bed.

joe wanted to give his girl a rim job but she refused so he gave her a firebutt kiss and she gave in.

by caitlinandchristian March 26, 2009