Dvds, Blu's and Games are like Pokemon to Treb, Gotta catch 'em all.
I'm sure he lives in an alternative dimension where every day lasts a week.
Maybe Treb is like the Valeyard, an alternative doctor who has all of time and space ,but can't be arsed with doing good and just thinks sod it i'll just keep myself preoccupied for all of eternity.
His house must be a Tardis anyways due to the unlimited storage capacity.
Actually i think i've figured it out, Treb is Amazon.
__________________
MIKE: I've got it! Peter Cushing! We've got to drive a stake through his heart!
VYVYAN: Great! I'll get the car!
NEIL: I'll get a cushion.