Milk Caps is a children's game played with flat circular cardboard milk caps. Players make a stack of these caps, and take turns to drop a heavier "slammer" object onto it, causing the caps to be disrupted.

What is POG slang for?

used in response to something causing excitement or delight. also "poggers". " pog" is used in the Twitch community to mean "play of the game"; you can be "pogchamp"

What does POG in chat mean?

Pog means Play of the Game. It has been co-opted to be a word for shock or surprise. It's still used as Play of the Game; especially when something great happens, chats usually spam "POG" to express how great the play was. -2.