I will tell you my experience vs a Shaco.
I was once a Garen TOP,I had 8% HP left, I was strolling around in the river, I then heard a peculiar sound and by reflective instinct I pressed E. Then the poor Shaco got killed and he asked me this:
How?
I answered this:
Saw the dust friend.
Now tell me what happens when a Heimerdinger turret(2 of them) are hiding the bush and they dive you?
Now tell me what happens when a Heimerdinger turret(2 of them) are hiding the bush and they dive you?
why aren't they dying in one hit?
Because that would be too fast. Shaco wouldn't be able to savor all the little emotions. http://49.media.tumblr.com/8958194842e75abcf5eeb2ac8ca87138/tumblr_nu69gmJx7q1sc6r7so1_500.gif
You could say... the joke's on you! 
http://zeldawiki.org/images/thumb/a/aa/MM_Jar.png/120px-MM_Jar.png Do not trust it. I've seen it happen back at the Spirit Temple
Neat, these cute little clowns shoot healing pellets
When Shaco builds so much AP you can call them "Turrets"
they are just as squishy too!
[slayer-jinx-wink]
and u realize it's urf.
Seems about right, not going after any good targets.
"Rise, my creation" and "its gone mad"