$50 PLO on UB.
I get [7h][8h][9s] in MP; it is a minraise to me, I call. The BB raises the pot to $5. I call, as does the button. Both have close to $20 left in their stacks. (It is beyond me why you would want to invest 20% of your stack preflop, but leave that aside for now.)
Flop (pot=$20): [8h][2d]. Checked around.
Turn: , giving 2 of my suit. The pf raiser checks again, and I push in $20. Now I was pretty sure the BB had AA, and obviously the button didn't have 2pr or a set or he would have bet the flop. If he had a wrap he would probably have bet it on the flop as well. So I figured to have at least 50% folding equity here, especially since I figured that if the BB had AA with nut flush draw and was planning on calling his stack off, he would have pushed instead. In the unlikely event that one of them calls I have quite a few outs...
Result: the button thinks forever and calls with KK (and the K hi flush draw). The BB instantly calls with naked aces. The river bricks and AA takes the $80 pot....
Lesson: there is no such thing as folding equity when they have AA