An unfortunate event.

Two buddies were out hunting one day. One of the men needed to relieve himself so he found a spot away from the hunting area. He was crouching next to a fallen tree, doing his business, when a snake raised up and bit him on the end of his penis. At this point he screams for his buddy. 

"What do we do?" He asks. 

"I don't know, " says the friend, "I'll go to town and ask the Doc."

So the friend takes off running, all the way back to town and to the Drs office.

"Doc, what do I do? My buddy was bitten by a snake!"

"We'll," replied the Doc, "you need to take your knife, cut and X at the point where he was bitten, and suck the poison out with your mouth."

"Thanks Doc." Replied the man, and he takes off running back to his buddy.

"What did the Doc say?" His buddy asks nervously on his friend's return.

"Doc says YOU GONNA DIE!"