Day 39: Donating Toys to Charity w JackSepticEye

Day 28: Acupuncture Is NOT Painful

Day 27: The Great Meat Mistake

Day 8: The Worst Kind of Cupping

Day 13: Truths and 1 Lie -- Waxing Edition

Was Meghan boring on the Ellen show on purpose?

Day 17: Drawing Memes from Memory

Ethan Turns Mark into a Werewolf (352)

Day 14: Poopsie Sparkly Critters (a slime surprise...)

Day 16: Helium Therapy

Day 30: Mark Reviews The Impossible Burger But There’s a Looming Sense of Impending Doom

Day 20: Mark Turns Ethan into a Mummy to Prepare Him for the Great Beyond

Day 21: The Chubby Gummy Challenge

We Had To Drink Each Other’s Pee (33)

Preserving Ourselves In Wax (43)

Harnessing Our Dogs' Unlimited Energy (40)

Day 1: Unus Annus

Day 35: Giving Away Our 1,000,000 Subscriber Gold Play Button

Day 37: Taped and Afraid

Day 34: Ethan Explores Mark's Haunted Basement

Day 38: What Was The Most Painful Thing We've Ever Endured

Day 15: Play-Doh Thanksgiving

Day 25: There's Still Hope...

Day 42: Forcibly Turning Mark Into Santa Claus Against His Will

Day 29: Floating in a Real Sensory Deprivation Tank

Day 26: Ethan Gives Mark a Viking Funeral