One of the many sprays available in-game shows a pink sausage holding a leek, and is commonly seen with his turnip-onion baby, seen here:
All of the sprays in game, for every hero either references something that can be attributed to that hero or references another part of Blizzard's story. For example, there is a boy spray that shows a young kid with his arm in a cast out, and this references the Overwatch museum cinematic.
However, I swear I've seen this before somewhere but this pink sausage is driving me nuts. What reference is Blizzard making with this and the onion baby?