Little Johnny and the Big Word
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."