(1) A very popular pasttime - eating pussy.
(2) (gerund) To be in a state of giving a woman oral sex.
"Forget the bar scene," Julie said. "Let's go to my place for some muffdiving."
by Robert E. Porter January 20, 2006
the act of licking a females gential area usually one more than one female at a time
hey John my my girl wants me to go muffdiving on her and her room mates!
Me and my horny girlfriend go muffdiving to kill the time
by Craven Morhead May 31, 2003
The act of eating out rob taylor's butthole.
I was muffdiving last night and found a can of diet sprite.
by Roberta s June 21, 2010
(slang) To perform cunnilingus on or to have coitus with a woman.
I bought her a drink, and she said "Let's go to my place and you can muffdive me all night long."
by Robert E. Porter January 20, 2006
To descend upon the muff(s) in question in a thermally ascending manner, partaking with great ravishment of the toe belonging to ruminant mammals of the genus Camelus. This will usually cause the aforementhioned muff to quiver most uncontrollably while exuding large amounts of succulent lubricating liquids.
Muffdiving was solely a gentlemans sport until the last century.
by pimp0r January 19, 2004
A muffdiver is someone who will go down on a muff.
“I heard Brandon went down on Cameron’s muff the other day.”

“I never knew he was a muffdiver.”
by CabbagePinch July 6, 2018