When a friend gives another friend an erection, but it's okay because it's purely platonic and doesn't mean anything.
"Dude Avy just sent me her tits and I got the most insane boner. But it's harmless because we're just friends-- it's a friend boner!"
by BaronO'Malley March 12, 2018
"Praise be Lawd, I found an EBT card in Daquan's diaper-- we got ourselves the Ghetto Golden Goose!"
by BaronO'Malley May 01, 2018