Do tell, do tell.
Three scientists are doing weird experiments with a pig-they want to find out how long a pig can go without taking a dump.
So they train a monkey to do the dirty work...ie: sticking a cork in the pig's a$$hole.
So...they say to the monkey_"OK,Koko-put the cork in the pigs anus." Koko corks the pig.
After a month ...the pig is HUGE. It's guts are about to bust.
"ok,KoKo...Pull the cork!!!"
Bad move. The pig releases a huge,exploding barrage of pig shi!t all over the lab! It's a madhouse!
When the pig finishes unloading his arse(hehe)nel of doody,the Doc's stagger to their feet.
1st Doc:"Good Lord! That was amazing! The last thing I remeber was a load noise-and pig sh!t flying everywhere!"
2nd Doc:"I saw you two fall to the floor and take cover!"
3rd Doc: " Poor Koko! Last thing I saw was that monkey trying like hell to get that cork back in that pig's a$$!"
It was funny when I first heard it in the 3rd grade.