Brother Chuck: Olivia completely disappeared following "Adventure Boy" and no mention has been made at all of her since.
Broken Aesop: In "Cup Stacking". So, if my best friend shows talent in something that doesn't interest me, I should find his friends and scare them into abandoning my friend so he'll come crawling back?
California Doubling: For California itself. The show repeatedly points out its setting in Gilroy, CA (a town at the southern end of the Bay Area), but it's very obviously filmed in SoCal.
Catch Phrase: Ginger repeatedly calls Zeke and Luther "pit-sniffers". In return, Zeke usually calls Ginger "mini-munch."
Ginger also tends to say "Oh yeah, baby!" when things are going her way.
Also, Kojo's "Watch out!" accompanied by a butt-slap.
Also, the B Plot of "Luther Leads" started with Ginger finding a golden golf ball inside a donut and thus being named heir to the donut shop. She was eventually refused because she couldn't stand training or donuts and intended to tear the place down and erect an office building.