Cotton Mouse: 1. A cylindrical absorbant piece of cotton with a string for removal used during the female menstrual period to absorb blood, uteran lining, unused baby eggs, etc. 2. Tampon.
Man to his friend at Hooters:
"Damn, trim's killer. Exept for that cotton mouse peekin' out her short-shorts. Weak."
"Damn, trim's killer. Exept for that cotton mouse peekin' out her short-shorts. Weak."
by Natalie February 01, 2004

by Old dead toad May 09, 2006

When your gal is on her shark week amd you're horney, you stick your hands in her pants to find the string to pull it out of her vagina.
String refers to the tail of the cotton mouse.
String refers to the tail of the cotton mouse.
"Bro we were on the couch netflixing and chill and it took me only 5 mins before I was chasing the cotton mouse."
by Tyler Dunkle January 09, 2016
