Calling someone Lou Ferrigbro is like calling them "bro" ....
A: Whats up, my man?
B: Hey, whats going on Lou Ferrigbro?
You can refer to this (1975, later re-made in 2004) film "Starsky and Hutch" to explain something or someone being gross or "gnar" ...
"Yeah we went to that burger place last week, it was Gnarsky and Hutch..."
"You REALLY went home with that Jenna girl last night?? Man.. She was GNARsky and Hutch..."