You never know what'll make a toddler laugh. For little Henry Manuel from Chicago, the simple action of dropping an envelope from his bouncer can provide endless amusement. We can only imagine what's going on in his head.
1. Oh look, an envelope from Dad.
2. I'm going to drop it on the floor now and watch it fall.
3. Hahahaha, that was too funny.
4. Again, again!
Image via YouTube