university picnic

(n.) an event characterized by the intake of pizza, beer, and marijuana while lounging on the floor of a room; (v.) to engage in a chairless picnic of pizza, beer, and marijuana in a sparsely appointed room, such as a cheap studio apartment or dorm room.

They kicked through the half-emptied growlers and greasy pizza boxes left over from the university picnic to get to the bed, high as hell, nestling under wool blankets to finish the peerless finale of Gravity Falls.