This is a new item from Kingdom of Loathing:
"bag of airline peanuts
This is a little foil packet labelled "Peanuts". It doesn't feel like peanuts inside it, but there's a warning on the back that says "Warning: contains peanuts", so it must be true.
Type: combat / usable item
Selling Price: 5 Meat.
When you use the item, you get the following message:
"You tear open the little foil bag, and several live snakes spring out, biting you in the face! Ahhh! Where's Samuel L. Jackson when you need him?
You lose 6 hit points.
You acquire an effect: Poisoned
(duration: 5 Adventures)"