Please please, Puh-L-E-A-S-E take your nap. You have been in your crib for twenty minutes and I can hear you chit chatting with the walls.
This chatter must cease.
Your little eyeballs need to rest for a minimum of ninety minutes. You need to recharge your toddler batteries in order to perform at optimum levels until bedtime.
It is imperative you obey this request.
Mama has stuff to do.