TRAIN TRACKS

There was a brunette jumping from rail to rail on a train track saying, "21-21-21-21..."

A blonde comes along and asks the brunette what she is doing. The brunette didn't answer.

So the blonde decided to jump from rail to rail saying, "21-21-21-21..." also.

Suddenly a large train honking its horn comes along. The brunette jumps off but the blonde stayed on and got killed by the train.

After the train passed by, the brunette jumps back on the tracks saying, "22-22-22-22..."