A man and his friend are in the jungle...

...when one of the men gets bitten in the testicle by a crafty snake, which latches in hard. His friend manages to pull the snake away and kill it but soon afterwards the bitten man starts feeling ill. They wait for a while but his condition only worsens. His testicle is starting go dark purple, along with the surrounding area. He asks his friend to go seek help, so up and off the friend goes.

He travels for miles through the harsh jungle and doesn't come across any sight of civilization but he keeps going. Eventually he finds a small village of natives. Holding up the dead snake and making a biting face, the natives realize that he needs help with a snake bite, which sends horror across their faces. They urge him to come deeper into the village, where he is led into the hut of the Shaman.

The Shaman tells him that this particular snake is pure evil; it's poison slowly but surely proceeds through the bitten area until that area becomes dead and withers away. The only cure is to remove the poison. He instructs the man to suck hard on his friends testicle to remove the poison, and to also suck out any that has traveled to the surrounding area, before the worst happens to his friend. Suck it out hard he tells him, and spit it out. Wash your mouth plenty of times with water, as the process can take a long time. You must suck every last bit out. Be sure to check the rest of the scrotum, the penis and the groin for poison, and suck hard where required. With that, he wishes him well and sends him on his way. The friend heads back the way he came, back to his unfortunate friend.

When he arrives back the stricken friend asks for any news, did he find help. The man replies, "I found a native village and talked to their Shaman, but they told me there is no cure. Sorry, but you're fucked."