3/2 people are bad at fractions.
Conjoined twins are ridiculed because of their inability to do fractional math.
Two-headed guy fails at math and gets made fun of
Man makes fun of a student for failing a math test. The humor comes from the fact the failure has two heads and should be smarter in theory.
Big mouth stickdude laughs at twoheaded stickdude for getting an F on his spanish paper
Doodle or Die is the game of "telephone" with drawing!