Even if you play Joule like a pro, this buld won't make it past the 9 min mark. Joule without any farming item (Contract, or some offense) farms way too little to support that many Clockworks and probably not even one. Also, without defense, Joule will just get pushed out of the jungle.
Clockwork by itself is a horrible cheese item, because cooldown accel gives a diminishing return (so more than 1 Clockwork is a waste of money).

Sorry, I'm not sure if this is a troll guide, but you certainly won't be trolling anyone with this build.

XD Hahahahahahahahahahahahahaha!!!!! I tried this build many times. I won 4 games out of 5. How could it fail!? :D

Multiple Clockworks are always fun to use and sometimes can be effective with Catherine, STUN EVERYTHING!!!

I hope I get noobs the next time I play with Joule, then I'll try this out. On a serious note, I think this wouldn't work against a cooperative enemy team. ;)

I have been trying to find the perfect build for Joule. And this is what I found. PERFECT! +Rep and upvoted! I was having so much FUN with this build!