So yesterday, I was trying to teach one of my nephews how to blow bubble gum bubbles. (He failed so badly) so I got out some balloons for him to practice on...
First thing he does is put the entire balloon in his mouth and tries to chew it, saying it's bitter.
Next, after I show him how to blow a balloon, he starts practicing. At the same time, his brother tugged on my shirt and said "look uncle!" I turn around, he, apparently, blew up two balloons, stuck them under his shirt and said "Boobies!"
Me and my dad did this face:

and said to each other "where did he learn this word?"
Kids say the darndest things