Credit jokes

How many Klingons does it take to change a light bulb?

1) Two. One to change the light bulb and one to kill the other and take all the credit.

2) None. There is no honor in changing a light bulb, besides, a true warrior isn't afraid of the dark.

I was signing the receipt for my credit card purchase when the clerk noticed that I had never signed my name on the back of the credit card. She informed me that she could not complete the transaction unless the card was signed. When I asked why, she explained that it was necessary to compare the signature on the credit card with the signature I just signed on the receipt. So I signed the credit card in front of her.

She carefully compared that signature to the one I signed on the receipt. As luck would have it, they matched.

Yo Momma is so fat, when she told me her weight, I thought it was her credit card number!