I swear this isn't a copypasta, what does it mean?! Even though I'm only in college, sometimes I swear I feel like an old man because I don't know what everyone my age is saying anymore.
What do they mean?!
EDIT: Thanks everyone I'm still bewildered by it but now I know what it is.
POGS were collectible toys from the 90s, the pogchamp dude made the face in a video where he won a game of POGS, thus he is the Pog Champ