Scoping also is a sexual reference against someone. It's the new "Oi dude, CHECK that bitch out" (Replace check with Scope).
Use for when someone sees someone "attractive" in the distance and says sexist comments towards the person.
"Fuck yeah dude. oh shit, here she comes, don't say anything"
*Person walks past*
"DUDE WAS THAT A MAN?"
"WE WILL NEVER SPEAK OF THIS EVER. STFU"
This is Scoping