[[WMG:Regarding Jay's appearance on ''WesternAnimation/TheSimpsons''..]]
Jay was a guest star on TheSimpsons. Jay exists in TheSimpsons universe, hence why no else one from ''The Critic'' appeared. Jay's not a ButtMonkey in his appearance which was probably made after he met Alice or is a case of inverted AdamWesting.
[[WMG:Jay's boss Duke Phillips is a DepravedBisexual]]
He's the one who has a crush on Jay and makes jokes about Jay to cover up his insecurity. He's from the South where homosexuality isn't as tolerated.
[[WMG:Doris really is Jay's Mother.]]
The DNA Test was just inaccurate.