Lief is a fictional character in the Season 1 bit Hackey Sack Extreme featured in the beginning of the first episode, Dads. He is played by Eric. An image of a marijuana leaf appears on nearly every piece of clothing he wears.
- Height= 6'6"
- Weight= 455 lbs
- Hair Color= Brown
- Hobbies= Kittens
- Special Extreme Hacky Move= The Meatball
'"Good luck Leif" - Leif's Dad'