"Rosie's Boyfriend" means penis. "Rosie Palm and her five sisters" is a common slang expression for one's hand especially in the context of masturbation it then follows that "Rosie's Boyfriend" is the penis.
by Professor Nick June 8, 2014
 Get the Rosie's Boyfriendmug.
Get the Rosie's Boyfriendmug. Rosie is a beautiful person with wonderful personality. She listens to problems and never gets angry.
"Rosie the sex goddess" ???
by Callum February 28, 2005
 Get the Rosie Wellsmug.
Get the Rosie Wellsmug. by Gooch September 1, 2004
 Get the rosie duffymug.
Get the rosie duffymug. The bastard child/clone of rosie o'Donnell, rumplestiltskin, dan arnold (tom Arnold's brother), and roseann barr. Cursed to walk the earth until they claim vengeance upon dan Harmon. Also they look like the cripkeeper. Their name changes at all time so name magic cannot be used to destroy it.
by Rosie O'danbarnold  August 30, 2019
 Get the Rosie O'Danbarnoldmug.
Get the Rosie O'Danbarnoldmug. When you do something that’s way too awesome to even describe. Like going to space or something else unbeatable like that!
by Sour berrie  November 8, 2018
 Get the A Rosie Thingmug.
Get the A Rosie Thingmug. /ˈrōzē•hän•käk/
Noun
1. The act of using a female's menstrual blood to write your initials on her chest. Primarily completed during coitus.
Noun
1. The act of using a female's menstrual blood to write your initials on her chest. Primarily completed during coitus.
Female: "Why did you just write 'BB' on my chest in my period blood?"
Male: "Those are my initials baby, I just gave you a 'Rosy Hancock.'"
Female: "Oh sweet, I always knew you were a sick fuck."
Male: "Those are my initials baby, I just gave you a 'Rosy Hancock.'"
Female: "Oh sweet, I always knew you were a sick fuck."
by Mike Landberg March 27, 2015
 Get the Rosy Hancockmug.
Get the Rosy Hancockmug. Rosie pyne-' I dunknoooo'
by dunkno123123123 January 1, 2012
 Get the rosie pynemug.
Get the rosie pynemug.