I used to say funny things like that, then I took an arrow in the knee.
"I took an arrow in the knee" jokes used to be funny, then they took an arrow in the knee.
One line that I recall from Skyrim is when you ask the Fletcher in Solitude for arrows that kills dragons and he says something along the lines of: "Then, I suppose you also want a bow that shoots rainbows, or a quiver that pours mead?"