Definitions by Millytime

Boyin' up 

When two or more men get together to enjoy a cordial time together. Or when a girl that is basically a dude, hangs out with a dude that has no mutual sexual interest.

"Hey man if you wanna come to the bar, craig and i are Boyin' up hard as hell right now."

"Lets boy up on some beers"

Boyin' up by Millytime February 22, 2014