3 (three) is the second prime number.
SESAME STREET MENTIONS
Falling Baker #3 - 3 balls, 3 peas, 3 crocodiles, 3 eggs, 3 little pigs, 3 birthday cakes
Rolling Ball #3 - animated by Jim Henson. This segments has 2 variants (powder and cherry)
The Count's Number Of The Day #3 - Sesame Street's Three Bears appear.
3 lemons make lemonade.
The Counting Crows sing Counting 1-2-3.
Donnie Budd sings Three On A Fat Lady's Lap.
Elmo, Herry, and Prairie Dawn sing about the number 3.
Episode 3837 - The Three Three-keteers
Jane Aaron's Number 3 Song - "Wow It's Number Three"
The Mad Painter paints a number 3 in ketchup, mustard, and mayonnaise.
Fem Myror Cartoons - 3 dogs, 3 donkeys, 3 mice, 3 owls, 3 penguins
Number Creatures - Number 3 is a cat.
Abstract Count - 3 is a fish.
Episode 3655 - The Friends Of Three Party at the Furry Arms Hotel
Pinball #3 - Circus