v. To sell or trade online without using conventional means, usually among friends.
"I'll save a lot this semester when I bopp my books instead of using the bookstore."
de hellcow 31 mars 2010
a sluey that will give Head for some cash!!!
This bopp was givin me head last nigh.
de Erica123 williams 17 février 2008
a girl usually that flirts a lot or is extremly esy(danica)
Dude she is such a bopp!
de baby<3 14 juillet 2008