In what episode of the Fairly Odd Parents does Timmy get shot from a

[Fred]

canon? There is a kangaroo.? onto a trampoline in Australia. It also has a kangaroo that excites Cosmo.

Cosmo stares at the kangaroo and a baby pops out of it's pouch and Cosmo says "Ah!"

 

[Edgar]

I don't know the name or number but I know its about wanda and cosmo wanting to have a baby so timmy grants them their wish by wishing for a baby