Things that inspire the happy gremlin dance

Snuffy's girlfriend.

Pools.

Daycare best buddy.

COOKIE.

Daddy's home! daddydaddydaddydaddy

Meatball sub.

That guy on the street! He could be Daddy! daddydaddydaddydaddy (confidential to Dylan: this is embarrassing)

Bare midriffs/shirtless men. Belly! bellybellybellybelly (ditto, about the embarrassing [while we're on the subject, yelling POTTY while pointing wildly at other customers' feminine hygiene products in the checkout line is ALSO embarrassing])

BUBBLES.

Any task that involves painstakingly moving items, one by one, into or out of a container. This can be handy, as with garbage that needs to be thrown away, or less handy, as with garbage that needs to be thrown away but the garbage can is too tall and then things deteriorate into the frustrated gremlin stomp.