I can't even...
Because off sequence, Yoda was.
Doesn't follow instructions very well.
Because in charge of scheduling, Yoda was.
1 CCCP, 2 CCCP, 3 CCCP... Iwillseemyselfout
Because 5 was a Registered Six Offender. Edit: a word.
They both have dead walkers.
Because 7 was mean. Get it?
They thought 7 was pretty odd.
Because Windows 7, 8, 9.
Because 7 8 9.