Exactly what it says
Some who spends time and precision whilst bumming another male or female.

This is the direct meaning
Of course it is not used this way , as with every other insult beginning with the word ''ARSE or ASS'' , Arse technician usualy refers to homosexuals (gays , faggots , weirdo's) and is used as a blatent insult.

Shutup nikesh , your more than a bumslave!
your , your.... YOUR AN ARSE TECHNICIAN!!!

Dave fucked up again , being the fucktard arse technician that he is.

Haha arse technician!!!
by ChristianReeve July 4, 2008
Get the arse technician mug.