Car and train jokes

Kelly was standing in front of Cohan's Tavern when he saw a driverless car rolling slowly down the street. He ran to the car, jumped in, and pulled on the emergency brake with a jerk. Kelly got out and very proudly said to the man approaching him, "I stopped it!" "I know, you idiot!" said the man. "I was pushing it!"

Another jokes:

• Q: Why doesn't the dinosaur cross the road anymore? A: Because their eggs stink. (They're extinct)
• Why did the idiot drive his pickup truck over the side of the cliff? He wanted to try out his new air brakes.
• What lives in gum trees ? Stick insects !
• FRED: Your monster was making a terrible noise last night. BERT: Yes - ever since he ate Madonna, he thinks he can sing.
• Two Italian construction workers were in the field on an extremely hot day working.. the one says to the other " hey how come we do all a da work and he gets all a da money?" pointing to the supervisor. The other says, "I don't know, go ask him." So Guido goes up to the supervisor and says "Hey, how come we do all a da work and you get all a da money?" The supervisor says "Intelligence". Guido says "what is this intelligence?" The supervisor puts his hand on a tree and says "Hita my hand as hard as you can!" Guido winds up and with all his might tries to hit the supervisors hand. Just as he almost does the supervisor pulls his hand away and Guido hits the tree! The supervisor says "That's intelligence". Still smarting Guido goes back to his co-worker and his co-worker says "Hey what did he say?" With a sheepish look on his face Guido puts his hand on his face and says "hita my hand as hard as you can. . ."