shed load 

An immense amount - possible derived from the amount you can get in a shed - or the description of the amount of crap that covers the road (almost specifically designed to kill motorcyclists) when a lorry sheds its load.
Originally heard as Royal Marines slang.

"What do you fancy doing tonight?"

"I dunno, but Bomber has got a fucking shed load of vodka in his fridge and Sally has just got a copy of the porn movie she starred in"

"I'll get the coke!"

shed load by Hammy the Fisk May 28, 2008

A shed-load 

<n> Northern British slang;
collective term used to describe a large amount of anything.

"Fred should have noticed a shed-load of sheds in the shed shop, but the shtupid schlong didn't."

A shed-load by Stuart Fletcher December 20, 2004

shedload 

British word meaning a large amount of something.

Let's go and paint the town red. I've got a shedload of money to spend.

shedload by wmem December 18, 2005

shedloads 

A term used extensively in Bromyard, Herefordshire to express a multiplicity. Can be (incorrectly) "Shed loads" or "shed-loads".

"Shedloads of fun", "Shedloads of Walking" (Dr Helen Phillips, Natural England on Radio 5 Live - 4th May 2006).
"Earns Shedloads" of money.

shedloads by John Pound May 17, 2006