by J0nas January 13, 2019

When a girl has a group of close guy friends they become her boosies. They also have to be ridiculously good looking.
by Jessysayz April 23, 2014

by Dommini May 13, 2005

" man u hella boosie for that"
"man my girlfriend actin hella boosie right now"
"man the police is hella boosie"
"man my girlfriend actin hella boosie right now"
"man the police is hella boosie"
by dumassdub May 21, 2010

Nickname for a younger sibling; pioneered by toddlers, consequently the meaning and origin are unknown
Love you, boosy!
by 2136717 August 17, 2010
