A guy with wet feet enters a bar

The barman asks : Why are your feet wet?
The guy says: I went into the lake to get wood.

A second guy enters the bar and is wet from the knees to the toes.

The barman asks: Why are you wet?
The second guy says: I went into the lake to get wood.

A third guy enters the bar and is wet from the hips to the toes.

The barman asks: Why are you wet?
The third guy says: I went into the lake to get wood.

A fourth guy enters the bar and is completly wet.

The barman says: I guess you went into the lake to get wood?!
The fourth guy says: No. I'm Wood !