metric assload 

much more than an assload, used when people dont want to swear and say a shitload.

I've got a metric assload of work to do, so buzz off.

metric assload by maxzilla October 28, 2003

metric ass load 

expresses an absured amount of an item(s)

i just bought a metric ass load of ammo for my .45 at the surplus store

metric ass load by motodick986 June 14, 2009