Bushwhacked by BUSHWA (52A: Nonsense) and PAPAW (35D: Fruit also known as a prairie banana). And it didn't help that I had confidently entered STELe for STELA (36D: Inscribed stone slab). Never heard of either of those first two. OK, maybe we've seen PAPAW in another grid once, but I have never heard anyone say, nor have I ever read, "BUSHWA."
Now that that's out of the way, I did love the clue for ADOUT (37A: Score before a service break, maybe). Also, the more I looked at DERAT (19A: Clear of vermin à la the Pied Piper) the more I laughed, but really, that's not excellent fill.
And, that's about it. Nice to learn a new word for nonsense, I guess.
Onward! Wōden's day is ANIGH!