Ro (staring at my glass filled with an orange liquid): Daddy, what’s this?
Me: that’s campari-orange.
Ro: I want juice, too.
Me: This juice is for grown ups!
Ro: I *am* grown up!
Me: No, you’re a toddler, not a grown up – you’ll be three!
Ro: No, I’m a grown up, I *am*!!  – I use the green soap!

Funny way to prove his age.
The green soap bar is only used by me in the house, all other soaps, including his, come from soap dispensers.