Koala & Lizard

Well, one day the Koala bear was up in a tree, smoking a doobie, & along comes a lizard & say's 'what you doing up there koala'? And the koala says 'smoking a fattie' 'wanta join me'? Well of course the lizard scurries up the tree & they go on to getting stoned. Pretty soon the lizard say's he has cotton mouth, so he's going down to the river & drink him some water. In a few minutes an alligator comes by the tree & say's 'Koala whatcha doin up in that tree'? And the koala replies......" How much water did you drink "????? Get it??? Hahahaha...Lori