Knoodeling is derived from the slang knoodle. Where affection is shown to another person. Most likely two persons are touching each other. Knoodeling is the action of performing a knoodle.
1) a koodie is when someone is being very "slow"
2) using it in the term "koodie smacks", say it when you want to just hit someone because they saidsomething so stupid.
--you can actually go on to smacking the person if you wish.
1)JEN:"Cows go moo? I didn't know that."
MATT:"KOOOOOOODIE !"
2)JEN:"Cows go moo? I didn't know that."
MATT:"omg. KOODIE SMACKS for you"