Classic eggnog only instead of topped with nutmeg, is topped with pot.
Pothead 1: Man, you should have gone to Jim's christmas party.
Pothead 2: Why? He's such a loser.
Pothead 1: Thats what I thought too, until he brought out a giant punchbowl full of potnog.
Pothead 2: Aw man, thats sweet!
Pothead 1: I know man.. he's like my hero now.