moose
4 of a Kind
I've actually played very little Scrotum—just a couple orbits at BBOTB 2016.
One general point of strategy worth noting is not to think of the game like Hold'em or Omaha. It shares the concept of hole cards and the flop-turn-river structure, but it's otherwise very different. Hand values probably run closer to something like Triple Draw High, since you start with five cards and then essentially draw repeatedly (except in a community-card format with a three-card "burst draw" to start).
You should basically never start with any hand that doesn't have at least three cards worth keeping, like trips, two pair, or four to a straight flush out of the gate. Play only two (or one!), and your opponents can confidently deduce your exact maximum potential throughout the hand. Once it's three, though, you could have quads on any board, or a straight flush on most, so the Hold'em/Omaha concept of the nuts goes almost completely out the window. Chasing straights and flushes is for the birds; even a pat straight or flush is dubious (I think we had a thread about exactly that). Full houses and better are what you want. All of this is, of course, relative to your opponents' hands, so position is massively important. It gets you an advantage in both betting and in setting your hand.
Also, I think this game would be far more interesting high-low than high-only. I've only played it high-only, but I can imagine there's a lot more potential for interesting decisions and big action in high-low.
TL/DR version
Get someone to kick you in the nuts. Costs less, hurts about the same, gets it over faster.