Push-ups December

a whole month in which any boy or girl has to do at least 30 correct push-ups per day otherwise he/she will be ashamed in front of his/her friends. (Girls can make 15 per day)

Bob: How many push-ups did you do today?
Bill: 35 but i want to do more because of Push-ups December.
Bob: Ok be strong if you want to get over it.