1 definition by UwUbiggywiggy

1

A commonly party phrase meaning bring your own blanket usually used when the party thrower expects it to turn into a sleepover

Janet’s party is byob and pillow cuz we’re binging stranger things

by UwUbiggywiggy May 27, 2019

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• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request