Everyone knows the guy with the biggest dick makes the rules at the urinal. Sorry op.

Hey, I like using the cute baby toilet in Walmart, but only when I really need to or know a parent with kids won't come.

There are any number of reasons why you might have been using that - it might have been the only one free when you got there (yes, I know it wasn't but the kid didn't know that). The kid can wait or if he can't wait he can use a cubicle.

should have made him wait it doesn't take that long to pee.

tell the little shot to use the shitter

That's awesome.... Good for the little kid

Lol

The short urinal is also used by the gifted men XD

tell him to piss off. he can use another or wait

So wait, you were using a facility meant for young children and are upset that you had to move? Do you also make old people stand up on the bus and park in handicapped parking spaces?