by Uilkyhhhj July 10, 2018
Get the Rosalynmug. by bobolina July 15, 2008
Get the rosalynmug. 
Get the Rosalynmug. The most cool, beautiful, funny, chill and awesome person you'll ever meet. Despite having social anxiety, the avarge rosalyn has plenty of friends, and has no trouble getting bitches.
by Dawn_Has_Smol_Bren February 27, 2022
Get the Rosalynmug. A Rosalyn is a teenager in high school, and, more importantly, a babysitter.
These girls can handle almost any type of child, provided that they get paid some extra, extra, moolah on the side. Children are often intimidated or scared of her because she is just as cunning as they are.
First seen in Calvin and Hobbes.
These girls can handle almost any type of child, provided that they get paid some extra, extra, moolah on the side. Children are often intimidated or scared of her because she is just as cunning as they are.
First seen in Calvin and Hobbes.
If you ever need a babysitter for your cute, yet manipulative kids, the only one who will agree to do it is that girl across the street. She is clearly a Rosalyn.
by Cagefight December 7, 2006
Get the rosalynmug. "Rosalyn is violently gay bro"
by gayeater January 15, 2023
Get the Rosalynmug. by That_Evie_Girl September 12, 2025
Get the Rosalynmug.