(n.) The George W. Bush Administration; its performace has not been good, so the ready contraction "B(ush)'(Ad)ministration" flows from the administrations many failures.
The B'Administration continues to deny that Iraq has become a security mess since our invasion and that terrorists who weren't there before have now found their way in during the confusion?
B'Administration. If you Badministrate on someone, you beat them or get one up on them.
Yeah Bitch. I just Badministrated yo ass! Go make the dinner you fat ho!