"We made these shirts to wear for our AP calculus test at Turpin High School. It's tradition to wear matching shirts so you feel a sense of unity, because we were all in it together. Obviously, you ..."
"When our AP Calculus BC class wore our shirts from CustomInk, the whole school wanted to know what they said. Being the nerds we are, we put "Don't be a jerk!" in calculus terms on the front of our..."