The Swordfish - It always looks sharp!
An introverted engineer looks at his feet when he talks to you. An extroverted engineer looks at YOUR feet when he talks to you!
Look, a herd of elephants in the distance!
A Ghost Pepper.
Lettuce alone, without dressing. I remembered this today from a joke book I had when I was a kid. Wasn't sure if it should be here or /r/dadjokes
Because you'll get stuck with the bill, and if you don't have money to pay the restaurant will call the cods on you. Fin.