While watching the Spongebob episode where Gary ran away from home...
Lucas: Mommy, where find Gary?
Mommy: Hmmm, I dunno....
Lucas (looking under our bed): Gary! Gary! Gary!
He went on to look for "Gary" outside the bedroom. I followed in his wake, explaining to everyone in the house who Gary is and why Lucas is looking for him :) We moved to Bikini Bottom na pala.
Lucas: Mommy, say ahhhhh
Mommy (opening my mouth wide, showing him my teeth): AHHHHHHHH
Lucas: Oooh, shark! shark!