From the back cover of UK bestseller, "Eats, Shoots and Leaves" by Lynne Truss.
A panda walks into a cafe. he orders a sandwich, eats it, then draws a gun and fires two shots in the air.
"Why" asks the confused waiter, as the panda makes toward the exit.
The panda produces a badly punctuated wildlife manual and tosses it over his shoulder.
"I'm a panda, he says at the door. "Look it up."
The waiter turns to the relevant entry and, sure enough, finds an explanation.
"Panda. Large black-and-white bear-like mammal, native to China. Eats, shoots and leaves."
Don't know about you, but that left me quite pained in choking back my laugh on the MRT.