Least Painful Deaths

With so much talk about the most horrible deaths in HTF, I thought of discussing the few deaths that were relatively merciful. The least painful deaths I could think of are:

Carbon Monoxide Poisoning
Episode: Easy For You to Sleigh
Victim: Pop and Cub

Elevator Slice
Episode: See You Later, Elevator
Victim: Sniffles

Darts
Episode: Pet Smoochie
Victim: Cuddles

Explosion-induced
Episode: I Get a Trick Out of You
Victim: Lumpy

Popping
Episode: As You Wish
Victim: Mime

Popping a bubble
Episode: Spare Tire
Victim: Lammy

Scythe Decapitation
Episode: Out of Sight, Out of Mime
Victim: Mime

Door Decapitation
Episode: Home is Where the Hurt is
Victim: Mole

Does anyone else have opinions?