The act of a man having sex with a woman by repeatedly stroking his penis under her armpit. The term is similar to armpit sex, the armpit fuck, or dick in a headlock. However, it differentiates itself through the use of household items such as butter, margarine or cream as a lubricant to entice the woman to lick the penis as it protrudes from her armpit.
Man, I got a mean burn in my armpit from a Molly McButter last night.
I had to de-grease my penis after giving some Molly McButter to my old lady.
I had to de-grease my penis after giving some Molly McButter to my old lady.
by Metairie Eric February 13, 2009

by Joe March 23, 2005

A plain jane type female, often associated with the term 'white girl' -- though not always, generally at least loosely associated with a sorority.
by anonymous January 31, 2004

by fatty mcbutter February 04, 2009

1.An extremely obese person.
by Anonymous April 21, 2003

an enormously obese transvestite that has duckbutter seeping from the anal cavity of the rectal sphere, while staining the pants and can only be removed with Tide.
by Big Teddy Poo December 03, 2006
