Trivia[]
- He is the first character voiced by Sam Seder. The second is Harold Cranwinkle.
- His last name is "Habercore" according to "Human Flesh" during the scene where it shows Hugo on the news.
- According to Tina's story in "Sliding Bobs," Hugo is 5'5", but this is most likely fabricated as Tina was the one who stated this.
- His "CITY HEALTH INSPECTOR" badge is different in "The Demo" than in the regular series.
- According to Linda, Hugo was a very good kisser and her parents liked him because he always did the dishes. ("Human Flesh")
- Linda broke up with Hugo by making up a rap song over his answering machine.
- He is the Grand Marshall of the show's first Lobsterfest in Season 1.
- He is lactose intolerant. ("The Deepening")
- He is "Block Quadrant Captain." ("The Deepening")
- In "Sliding Bobs," Hugo and Linda's alternate-timeline anniversary is May 5th.
- He pinched Bob's nipple before. ("Nude Beach")
- He is very similar to Robert 'Bob' Whitehead from Lucy, The Daughter of the Devil, another Loren Bouchard cartoon. Both are characters in position of authority voiced by Sam Seder, who have an attraction to a woman in glasses who is uninterested in them.
- He‘s the shortest male adult character in the show being just slightly taller than some the teenaged characters.
- He was the first character in the series to have an antagonistic role, debuting in "Human Flesh."
- In "Are You There Bob? It's Me, Birthday," he implies that he doesn't drink. He manages to get Bob to admit that Hugo's work is important, and Hugo is so happy he declares that he would have an alcoholic drink that night (he decides on wine).
- He doesn't make any appearances in seasons 4, 10, 12, 13, and 14.