80's wacky sidekicks

Orko is the coolest wacky sidekick from the 80's. That decade was full of them. Boxxy from Battlestar Glactica, Twiggy from Buck Rogers, Snarf from Thunder Cats, Arnold from Different Strokes, Murdock from the A-team, Grossman from Chips, Mr. Furley from 3's Company, Howie from the Fall Guy, Dawber from Coach, C3Po from Star Wars, etc. etc. etc.