Personalized Pop Quiz Dad Best Teacher Youth T-Shirt. Forget the chalkboard. Funny teacher appreciation Youth T-Shirt - Heather with apple and pencil will express love and support for your favorite educator teacher says POP QUIZ WHO'S THE BEST TEACHER? MY DAD. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.