Bro Bunk
Where you and a friend decide to sleep in the same bed even though another bed is available.
Bro 1 - "There's a extra bed in the other room when you wanna crash at night."
Bro 2 - "Nah dude let's just Bro Bunk for the night."
Bro 2 - "Nah dude let's just Bro Bunk for the night."