"Masturbate" joke

Little Johnny goes to school, and the teacher says,' Today we are going to learn multi-syllable words, class. Does anybody have an example of a multi-syllable word?'

Little Johnny waves his hand,' Me, Miss Rogers, me, me!'

Miss Rogers:'All right, little Johnny, what is your multi-syllable word?'

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

Miss Rogers frowns and says,' Wow, little Johnny, that's a mouthful.'

Little Johnny says,' No, Miss Rogers, you're thinking of a blowjob".