Mr. Parfenix Wobbly Tracks

One dark night a few years ago (and every night before and after that)
Mr. Parfenix got pecked-up on Shrink Drink and walked back and forth
on the setting concrete just outside his building.
Why did Mr. P vandalise work that he ordered contractors to do?
Let's just say that he refused to pay those contractors, claiming negligence on their part,
allowing a pigeon to walk back and forth, leaving foot-prints behind forever.
Mr. P won his Small Claims Court hearing.
 (Only because Judge Rummy lives in his building)
In a very peculiar and mostly pathetic way, Mr. Parfenix might just be a Master-Mind.