"Somewhere out in space live The Herculoids...Zok the laser-ray dragon! Igoo the giant rock ape! Tundro the tremendous! Gloop and Gleep, the formless fearless porn watching wonders!
With Zandor their leader, and his wife, Tara, and son, Dorno, they team up to protect their planet from sinister invaders! All-strong! All-brave! All-heroes!! They are The Herculoids!!!"
Now it all makes perfect sense. I must figure out if it was Gloop or Gleep that was watching "How I Meat Your Mother"