Why'd the chicken cross the Möbius strip? To get to the same side.
Did you hear about the wedding between the two antenna? The service was terrible, but the reception was great.
Why don't you want your nose to be 12 inches long? Because then it would be a foot!
Who is the roundest knight at King Arthur's table? Sir Cumference.
Have you guys ever heard of the crazy Mexican Train Killer? He had...... Loco Motives
I'm good friends with 25 letters of the alphabet... I don't know why.
And to make up for all of these awfully funny little jokes, here's a longer one:
Sherlock Holmes and Dr Watson were going camping. They pitched their tent under the stars and went to sleep. Sometime in the middle of the night Holmes woke Watson up and said: "Watson, look up at the stars, and tell me what you see." Watson replied: "I see millions and millions of stars." Holmes said: "And what do you deduce from that?" Watson replied: "Well, if there are millions of stars, and if even a few of those have planets, it's quite likely there are some planets like Earth out there. And if there are a few planets like Earth out there, there might also be life." And Holmes said: "Watson, you idiot, it means that somebody stole our tent."