A monkey is sitting in a tree smoking a joint when a lizard walks past and looks up and says to the monkey, "Hey! what are you doing?"

The  monkey says, "smoking a joint, come up and have some."

So the lizard  climbs up and sits next to the monkey and they have a few
tokes  together. After a while the lizard says his mouth is 'dry' and  that he's going to get a drink from the river.

The lizard  climbs down the tree, dittybops on thru the jungle to the river and  leans over the river to get his drink. Well, the lizard is so stoned  that he leans too far over and falls into the river.

A Crocodile sees  this and swims over to the lizard and helps him to the side, then asks  the lizard, "What's the matter with you?"

The lizard explains to the  crocodile that he was sitting in a tree and smoking a joint with the  monkey and got too stoned and then fell into the river while taking a  drink.

The crocodile says he's gotta check this hippie monkey  out and walks off into the jungle where he finds the tree where the  monkey is still sitting and toking on the joint.
He looks up and says  "hey you!"

The Monkey looks down and says,  "ffuuucccckkkk dude............how much water did you  drink?!!"