The act of penetrating your female partner's rectum with your thumb and inserting your other four fingers into her vagina. Move your thumb and fingers as you would a sock puppet, thus creating a cookie eating monster. (Voices are encouraged for maximum arousal.)
My girlfriend likes to role play, so I suggested Sesame Street. I rolled her onto her stomach and gave her the cookie monster until she squealed like Ms. Piggy.
by Tris Shedaw December 06, 2010
Pronoun: Name of arguably the greatest muppet ever to grace the popular children's show Sesame Street. When not munching down dangerous amounts of cookies he was destroying the set around him with his huge girth and even huger mouth. A legend in every sense, capturing brilliantly the rampant, bloodthirsty selfishness that every human locks deep in his or her psyche.
by Coaldrone January 21, 2004
The blue...thing in Sesame Street that used to consume cookies in large amounts, but has now been turned into the Veggie Monster to make sure that the children of America will not go and become fatter than their parents.
by Crashfromtheotherside November 06, 2006
Somebody that always has a story that is beter than yours also known as a one-upper, they want the prize...and the prize is cookies
guy 1: yeah that same thing happened to me once only my car flipped 5 times not 2.
guy 2: o...did you want a cookie? you cookie monster
guy 2: o...did you want a cookie? you cookie monster
by BS4 October 04, 2007
Undoubtedly the BEST character on sesame street! The super cool dude with a great taste in food! I loved sesame street and it was all his doing! Fuck elmo! He sucks! What is everyones obsession with elmo? The cookie monster OWNS elmo. Elmo can go rot in hell!
by Eleanor April 10, 2005
1. Mike did all types of groupies when the band was together. He was a complete cookie monster.
2. Since Cheryl has admitted to being a lesbian she has become a total cookie monster to make up for the past 24 years.
2. Since Cheryl has admitted to being a lesbian she has become a total cookie monster to make up for the past 24 years.
by rattler182 July 02, 2007
by chumblespuzz July 27, 2005