music: Category: Demented Lyrics: "Robert DeNiro's mole/Has gotta be 10 feet wide"?

Questions

When not fighting crime, what did Underdog do for a living?

When ocean tides are at their highest, they are called what?

When ocean tides are at their lowest, they are call what?

When Saigon fell the signal for all Americans to evacuate was what song by Bing Crosby being played on the radio?

When someone is a hanger on or serves no purpose, he is called this?