[Thrillex]

This thread reminds me of the Southpark episode "The Losing Edge"

Synopsis from Wikipedia
"Stan's father Randy has long taken up the hobby of being a "trash talking dad", being generally obnoxious at every game so as to get into fights with other, equally obnoxious fathers - and ultimately embarrassing Stan since after most fights he is led away by the police drunk and in his underwear. While training to be the best fighter he can be, he becomes terrified when he meets the Denver team's "Bat Dad", who wears a purple Batman cowl and cape, is much bigger than him, and behaves even more obnoxiously. He decides not to attend the game, angering Sharon who thinks he should be there to support his son but should keep himself from getting into fights."