Teacher: "In the exam you will be allowed 30 minutes for each question."
Pupil: "How long for the answers sir!"
Father: "How are your grades, son?"
Son: "Under water, Dad."
Father: "Under water? What do you mean?"
Son: "They're below C level."
"It's clear" said the teacher, "That you haven't studied your geography. What's your excuse?"
"Well, my dad says the world is changing every day. So I decided to wait until it settles down!"
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!"
Teacher: "Can anyone tell me what sort of animal a slug is?"
Pupil: "It's a snail with a housing problem!"