Yeah, full house from two pairs is a bait. I only go for them when I happen to draw a three of a kind (or when my deck is already skewed towards it), since finding a random pair is much more consistent.
Pair-stairs evens only. Too bad that isn't a real hand in anything. Though "stairs" or "ladders" or (boring) "sequences of pairs" are valid in some climbing games including the commercial version, Tichu.
Skip straight: Also called alternate straight, Dutch straight, skipper, or kangaroo straight, Cards are in consecutive order, skipping every second rank (example 3-5-7-9-J).