A fork of Rural Dictionary
a term local to Stratford-Upon-Avon College (England), Blates Deffo is simply the coupleing of the two terms Blates and Deffo to stress your positive reaction to a suggestion
josh: you wanna go blag some pork pies?
james: Blates Deffo, m8!
The summary given at the end of an email... Bottom Line At The End. In stark opposition to the BLUF (Bottom Line Up Front)
I forgot to provide the executive summary at the beginning, so I just added a BLATE at the end of my email.
A blate is the combination of a bowl and a plate into one. A distant cousin of the spork.
Oh no I had to put my big pot of noodles into my Pyrex jug, I wish I had a blate.