Dirty joke alert:
A horny gorilla sees a lion bent over a small stream, taking a drink.
The gorilla runs up behind the lion, grabs on, and has his way with him. The gorilla then takes off running, with the very angry lion on his heels. As they run through the jungle, the gorilla gets a bit of a lead, and sees a British safari camp ahead.
The gorilla enters the camp, grabs some khakis that are hung out to dry, and puts on pants, a shirt, and a hat. He sits on a chair by the campfire and grabs a copy of the local paper, pretending to read, to hide his face.
The lion enters the campsite and lets out a huge roar. He yells, "did anyone see a gorilla run through here?"
The gorilla, in full disguise, calls out, "you mean the one that fucked the lion up the ass?"
The lion exclaims, "oh my god! It's in the paper already?"