A list of all the catchphrases in Hey Arnold!. Feel free to add and change anything that you want.
- (after listening to something crazy Phil has said) Grandpa...
- (referring to Arnold) He's a bold kid.
- Now I've seen everything!
- AHHH! MOMMY!
- I'm going to POUND you!
- I was HUNGRY!
- I'm the boss...
- (referring to Arnold) Football head
- (referring to Arnold) Arnaldo
- (referring to Arnold) My love
- (referring to Gerald) Tall-hair boy
- (referring to Gerald) Geraldo
- (referring to Harold) Pink boy.
- (referring to Phoebe) Pheebs.
- (referring to Stinky) Stinko.
- Out of my way, geekbait!
- You'll have to answer to "Ol' Betsy
- (says mockingly) Ms. Rhonda Wellington Lloyd
- That (or this) really bites!
- On account of...
- I reckon...
- I'm ok...
- Ever so..
- Attention students (followed by an obvious statement).
- Very creepy!
- (Referring to Arnold) Shortman
- Don't go in there for awhile