by idontknow64 February 23, 2010
when white private school kids grind on each other, yet they are 2 feet apart and not having any physical contact
"omg i just grinded on that guy"
"no you didn't, you barely touched him!"
"thats private school grinding!"
"no you didn't, you barely touched him!"
"thats private school grinding!"
by idontknow64 February 24, 2010