The act of inserting a fist into a vagina or anus after rubbing hands with hot sauce or the juice of a hot pepper.
by snowpocalypse9 September 18, 2016
Get the Fire fistingmug. by Fus Roh Dah January 11, 2012
Get the Fire Fistmug. by avidsmutenjoyer September 5, 2023
Get the Fire me some fistmug. 