The act of shitting in one's hand then inserting the feces into your partner's butt while screaming "Steamy Muffin!"
by Manslut5000 October 6, 2013
Get the steamy muffinmug. by cogglesnatch June 6, 2017
Get the Sweaty muffinsmug. by Paper muffins465 December 4, 2017
Get the smol muffinmug. by KERMlT September 28, 2022
Get the American muffinmug. by Brenda Staines August 26, 2016
Get the Puffy muffinmug. by rrocket_man September 7, 2010
Get the egglish muffinmug. The lesbian equivalent of a chicken hawk (an older gay man who seeks out much younger gay men/twinks).
by Dandy Don May 9, 2013
Get the Muffin Sharkmug.