I would argue that Pat eclipses even Ralph's Law.
Other A-list cows like Rekieta, Ralph and Destiny all have certifiable Ws to their names. Rekieta and Ralph had fairly successful, profitable careers prior to their respective downfalls. "Wait a minute, Matt, NO!" will remain an immortal line in Internet drama circles for some time to come. Destiny may live in a bubble of spite, negativity and constant drama, but at least he has the cold comforts of a lucrative income and endless, hedonistic sex. Ralph and Rekieta may be shit parents, but they never signed away their parenting rights. Even Tiny can at least say he didn't drop his son like a bad habit, even if the kid does hate his guts.
Pat, though - what does Pat have? I'm wracking my brains, but I just cannot think of any other moderately high-profile cow who has a W-L ratio as lopsided as Porque Squealer. He doesn't even have the uncanny ability to wriggle his way out of legal consequences for his shenanigans, the way so many other cows do. Every time Pat's gotten involved with the law, it's ended badly for him. He failed to sue Dear Sneeder; he was embarassed in court by The Polak; he paid Quasi - I honestly expected the lolsuit against the MPD to be the tiebreaker, but now I'm not so sure.
“oh, honey.” 
