An outburst of exuberance during group sex, often prior to the onset of orgasm, during which two of the parties involved in a BFF relationship slap hands above one another's heads in a traditional "high-5" gesture while simultaneously yelling "besties!"
by smledbetter June 26, 2010
Get the Bestie-5mug. by SJBiscuit November 25, 2020
Get the Bestiemug. 1. the girl that talked to you for a couple days but forgets you a week later.
2. if somone calls you "bestie" they are seeking clout.
2. if somone calls you "bestie" they are seeking clout.
Oh, hey bestie. -ignores.
by highimvlady October 4, 2022
Get the bestiemug. by tanalol June 24, 2021
Get the hey bestiemug. by CutieGinaa March 19, 2019
Get the Bestiesmug. 
Get the bestiesmug. 