Swag Swap
When you have trouble getting the girls so you ask your best friend to nut into your mouth to transfer his swag to you.
Yo bro I can't seem to get this chick,can I get a swag swap?
Swag Swap
Changing an article of clothing to better fit the situation
“Wait we’re going to a fancy restaurant? I’m in sweats. Let me borrow some clothes I need to swag swap”