When railing a cum dumpster from behind while an accomplice romantically fucks her mouth, begin rhythmically chanting "WHO'S THE MOOSE?!" while butting heads repeatedly above aforementioned skank until a member is unable to continue. The winner is deemed the Nemeth or King Moose.
After a heavy night of drinking Jon and Kyle engaged in ploughing a troll. Then commenced the game of WHO'S THE MOOSE?! After several concussive blasts Jon woozily staggered into a wall and collapsed. Kyle was then crowned Nemeth, the King Moose.
"It's all about the moose" basically means that it's all about the logo/ brand and NOTHING else. The moose is the logo for Abercrombie. If it weren't for the moose, no one would give a shit. The moose is all that counts.
Girl #1: Hey did you get anything when you went shopping yesterday?
When a lady wants to have sexual relations with another person she will say "Come down later for moose soup". The term was first coined by a lady in Alaska watching a boat race. Now it is prevalent throughout the interewebs.
"Come down later for moose soup" "You guys come down later, I have moose soups and everything"