After my son is brushed and in bed, sometimes he will say, "I'm still hungry."

Argh... I've started just telling him, "Then you should've eaten more dinner. It's time for bed." Usually he'll go to bed anyway, after I read him a story. Then I will get out of bed and eat my second dinner - omg, he totally got this from me!! #hypocrite

Anyone have a midnight snacker on their hands?