Little Johnny wasn't getting good marks in school. One day he surprised the teacher with an announcement. He tapped her on the shoulder and said, "I don't want to scare you, but my daddy says if I don't start getting better grades, somebody is going to get a spanking!"
Father: "How are your grades, son?"
Son: "Under water, Dad."
Father: "Under water? What do you mean?"
Son: "They're below C level."
Pupil: "I don't think I deserved the 0 % you gave me for that test."
Teacher: "Neither do I but its the lowest I could give!"
Father: "You've got 4 D's and a C on your report."
Son: "Maybe I concentrated too much on the one subject!"
Do you ever get straight A's?
No, but I sometimes get crooked B's!