Bottoms up! The McKinley High students broke out the booze when Rachel's dads headed out of town for the weekend, leading to some pretty wild antics for the Glee crowd. When a game of spin the bottle erupted, Rachel (Lea Michele) found herself smooching Dalton Academy hunk Blaine (Darren Criss). The passionate moment lead the duo to (what else?) break into song as they took to Rachel's very own in-home stage to belt out the Human League classic "Don't You Want Me Baby." Watch their drunken rendition below!