When your boobs are warm and your nipples lay flat, resulting in an undesirable cone/dome like shape.
Person 1: ‘I really wanted to go braless in this Tshirt but If it’s not cold I’ll have cone boob’
Person 2: ‘cone boob is the worst, cold boobs look way better than warm boobs’
Person 2: ‘cone boob is the worst, cold boobs look way better than warm boobs’
by Somebasicbetch March 9, 2019
Get the cone boobmug.