Harper is a bombass dude that everybody loves. People wish they were bffs with Harper. Harper has a best friend that is a girl. She super great. Periodt sis.
by This boy needs some milk🥛 November 15, 2019
Get the Harpermug. 
Get the harpermug. a type of girl who maliciously steals boys, particularly her best friends and then talks about how being a good friend is everything..silly!
wow cathy is being such a harper :( shes all over my boyfriend, i thought harper and i were friends!
by harperiscruel January 18, 2011
Get the harpermug. A girl who will seperate you from you friends and than backstabbyou. In the end she will go back to the friends she said she hated 3 weeks ago and leave you for the wolves.
Girl 1:Why does that girl keep staring at me like that?
Girl 2:She is a Harper.
Girl1: Oh that explains everything
Girl 2:She is a Harper.
Girl1: Oh that explains everything
by Ur mom I am March 25, 2013
Get the Harpermug. by Jessie-Loo January 17, 2012
Get the Harpermug. HARPer - a Hit And Run Poster who posts the most moronic, inaccurate, or vile things in a comment thread and then never comes back to defend or clarify his/her position
Don't bother responding to that idiotic post, the poster is a HARPer who gets his/her kicks off of trolling these sites.
by NCASOCCERGUY April 24, 2016
Get the Harpermug. A process involving a Harper and someone else, the other person will slowly turn to cheese and say genuinely all the time..
Harperates has done that to him.
by cooldog101 August 16, 2011
Get the Harperatesmug.