OLL 47
L shapes; comes up 1 in 54 solves.
Algorithms
y' F R' F' R U2 R U' R' U R U2 R'reads as y' · Sledgehammer (reverse) · U2 · Insert · U · NeF' L' U' L U L' U' L U Freads as F' · Righty (lefty) · Righty (lefty) · FR' U' R' F R F' R' F R F' U Rreads as R' U' · Sledgehammer · Sledgehammer · U Ry' R' F' U' F U F' U' F U R