- Big-Lipped Alligator Moment: At least in the early episodes, whenever someone mentioned a number higher than 7, the monsters broke into a song and dance, ending with asking the person to never mention the number. It never got a reaction and was ignored immediately afterwards.
- It might have been discontinued for fear that it would teach kids that saying a number higher than seven was actually bad
- Ear Worm: The theme song, done by none other than Barenaked Ladies. Doubles as Awesome Music.
- Four's song in "It's a Wonder-Four Life."
- Ugly Cute: The monsters.
YMMV / Seven Little Monsters