Hiking story No. 1
Two guys are hiking in the forest. At one point, they enter an area marked as "bear country". One of the guys stops, and takes off his back pack. He removes his hiking boots and changes into his sneakers. His buddy says "what are you doing that for?" He replies, "This is bear country". His friend says "you idiot, you can't outrun a bear", to which his "friend" says, "I don't have to out run the bear, I only have to outrun you".
Hiking story No. 2
Same two guys are hiking. They take a rest stop, and one of them feels the call of nature and relieves himself. While doing so, he get bit on his ... (well, you know) by a rattle snake. He is in real pain and asks his buddy to run to town and ask the doctor for advise. The guy gets to town and tells the doctor that his friend just got bit by a rattle snake and what should he do. The doctor explains that he needs to clean the wound really well, and then suck the venum out with his mouth. He says "OK", and runs back to his buddy. "Well, what did the doctor say?" "The doctor says you're going to die".