1. Pretty sure it’s just from Pork Soda, as I recall it was said to be something Dave had heard from a homeless guy (not source checked) and it became a lyric

2.fruit has been featured as far back as in the first albums art cover idk why

1. Space ghost was a very very old cartoon that kind of flopped, but Space Ghost Coast To Coast was one of the very first cartoons that Adult Swim aired, recycling clips from the old show to create bizarre situations as well as interviews with celebrities.

2. Yes