Definitions of Administrative Leave
A fucking vacation.
When you lose your job (are asked to leave) but still get paid, probably because the company might not be able to legally fire you
Examples of Administrative Leave
TV: Officer Smith killed 3 niggers, a muslim, and a jew, and raped, killed, ate, and skull fucked a white girl.
He was placed on administrative leave pending further investigation.
Translated: Fucking vacation.
The guard who caused all the bad publicity for Airport X by temporary leaving his post has been placed on administrative leave while they investigate the situation.