Tooth 1: Hey, do you like my jokes?
Tooth 2: Yeah, but they're cracking me up.
Alright listen up, smarty pants! So, one tooth asks another if it likes its jokes. The other tooth says yes, but then says the jokes are "cracking" it up. Get it? Cracking, like when a tooth cracks? Haha! You probably still don't get it but whatever. Fun fact about you: you probably floss less than you should.