As Per 

With the intended meaning of "according to", this is a popular nonsense phrase used by people trying to sound smart and technical. Since "per" means "according to", the "as" is superfluous.

As per the aforementioned affidavit, I'm a bit of a twat.

As Per by Horace Bumblestein December 15, 2012

As per 

As per is simply short for as per usual. Given that the phrase is so common in everyday usage, dropping the usual makes it much easier to say and is designed to be used in a non formal manner.

He was drunk last night as per.

As per by therealdoogie February 26, 2011

As Per Usual 

The redundant version of "Per usual", used to add extra words and seem more official.

As according to usual
or
As as usual

Have my assistant handle my accounts this week as per usual.

As Per Usual by djjellyk January 18, 2016

As Per Usual 

Nothing out of the ordinary here!

There goes John Doe. Late for work, as per usual.

As Per Usual by leadfeather89 May 15, 2010

As per my previous email 

Read your fucking emails, you lazy, illiterate cunt!

"As per my previous email, where I very clearly explained exactly what you just asked me yet again, read you fucking emails, you lazy, illiterate cunt!

As per my previous email by Negative The Creep June 29, 2018

as per my understanding 

this is a way of saying "I'm dumb" as you try not to sound dumb.

commonly used after making a large blunder - it can be used as a cover story for the error by adding ambiguity to the instructions.

Barber: yes ma'am, I shaved your head - As per my understanding, you wanted a "cool" haircut... that will be 20 bucks.

as per my understanding by jonzim December 17, 2008

As per usual 

Words used to passive aggressively describe a situation you self-pityingly expected, yet did not want to occur.

Graves inting, jgl diff as per usual. FF 15 pls.

As per usual by Dustyhead December 1, 2019