Brown Mouse

When the male pulls out the females tampon out for her cooter.. The remains of the bloody tampon turns brown and has a white tail. Hence the Brown Mouse

She said she was on the rag. I pulled that brown mouse out and went to town.

by J-MoneyNY February 22, 2008

brown mouse

the use of a tampon up the ass to catch any remnants of the ol' hershey squirts.

after frequent visits to the can, i just decided to brown mouse the remaining effort.

by just some guy August 20, 2003

brown mouse

a turd that makes an early escape when you have to shit and can't find a bathroom

Dude- I gotta go change,the brown mouse just crawled out of his hole

by bobbyt June 18, 2006