A math student and a computer science student are walking through campus when they hear a voice coming from the bushes, “Please, help me!”
After searching the bushes they find the voice belongs to a frog sitting on a rock.
“Please, help me!” the frog repeats. “I’m not really a frog! I’m a beautiful princess who has had a spell cast on her. Kiss me, and the spell will be broken! And in return, I will be yours forever!”
The Math Student student picks up the frog and looks at it carefully, making no attempt to kiss it.
“You don’t have to marry me," the frog continues frantically, “if you’re afraid of the commitment. I’ll do whatever you wish me to do if you just kiss me.”
The Math Student student puts the animal into the right pocket of his pants.
“But why don’t you kiss her?!” the Computer Science student asks.
“You know," the Math student replies, “I don't have a lot of time for a girlfriend, but a talking frog is a really cool pet!”