Oh, i get it. Tooth hurty! I have never heard that. In my google quest to decipher the joke, i came across a dental office called 230 dental and i remained perplexed. Should have sounded it out, but my brain doesn’t work well in the mornings. Thank you for the explanation!

you're welcome :) it's not immediately obvious to those who haven't heard it before, hence the piddly number of likes my terrible joke has 😅