66 jokes

Timmy had 66 toys. He said it was "2 many (662)," so he gave them to Mr. Divide. He gave 21. Equals flip it over! It’s weird.

You know that your grades are bad when you get a 66% on a test and your grade goes up.

61, 62, 63, 64, 65, 66, 67, 68, 69... mouthwash.

Yes (DYM 66).