The teacher says, "Today we are going to learn multisyllabic words, class. Does anybody have an example of a multisyllabic word?"
Little Johnny waves his hand, "Me, teacher! Oh, me, me!"

The teacher smiles and says, "All right, Johnny, what is your multisyllabic word?"

Little Johnny says, "Mas-tur-bate."

The teacher is taken aback, but she manages to smile and says, "Wow, Johnny, that's a mouthful."

Little Johnny says, "No, ma'am, you're thinking of a blowjob. I'm talking about jerking off."