Not me, some bloke went for a wade after footy or something a few years back and the water was so cold he couldn’t feel them chewing his feet up.
A friend of mine from uni did a couple of seasons on a long liner out of Nova Scotia and he reckoned if they didn’t get to their lines quick enough the sea lice would start eating the fish. They get completely hollowed out and explode like a bit of rotten fruit when they hit the deck, scattering lice the size of jellybeans everywhere.