Jim! was born late in the 20th century to a steel worker and back-woods hillbilly. If not for an accident involving a pizza delivery to a cryogenics facility, he would be long dead. Upon thawing in modern day UEE, Jim! set about rebuilding his defunct delivery business under his purportedly dead brother's abandoned YouTube channel name, L.A.G (for tax purposes).
Unfortunately, Nasty-Butler, creator of L.A.G., arrived in a sequel of tires, a belch of flames, and a modified DeLorean which was was immediately confiscated by U.E.E. Officials. Long story short, they knew it was coming, it's best not to think about how.
Nasty then wrested control of L.A.G. from it's rightful owner in an entirely legal, if amoral, lawsuit.
Jim! now spends his time acting as head of marketing and human resources for L.A.G. while he waits for the entirely unexpected news that Nasty-Butler is missing and presumed dead. Just remember, it's a big universe and Jim! can't be involved in every little thing, so don't bother digging.