Gibberish is words that don't make sense to the listener or are hard to understand.
Farmer Joe: *Speaks Gibberish*
Wyatt: What did you say?
This guy may seem quiet and somewhat of a recluse, but deep inside, a Joseph has a big heart of gold and always looks out for his friends and family. Josephs also go through some tough stuff, but always look on the bright side of life, not dwelling on the past. Generally, if you are friends with a Joseph, he will be loyal and respectful.
Alex: Dang, I heard that Paul got a parking ticket.
John: I know, but the guy doesn't even care. What a Joseph!
Gunk is anything that one may find gross. Such as mud, grime etc.
George: I hate cleaning the sink, there is too much gunk!