Joke: Girlfriend: What are you doing?
Mathematician: Just wrestling with these unknowns in bed.
Girlfriend: What?!
Mathematician: Yeah. Just a minute ago I was working out some models.
*Hangs up*
Mathematician: Oh you thought... Hello?

Joke: Why is chemistry so complex?

Joke: Knock knock!
Who's there?
Boo!
Boo who?
Don't cry, it's just a joke!

Joke: What do you call a cat that sues a cat?

Joke: A guy walks into a bar and approaches another man at the counter and says, "I just fucked your mother. We did it in your bed and I came all over her. What do you think about that?" The other guy replies, "Dad, you're drunk."

Joke: Why do we not tell secrets in the corn patch?