I imagine, and then being me, look it up on the internet :-) According to the 'pedia (though perhaps I shouldn't call it that)
"Critics and journalists classified the Cramps' sound as psychobilly, gothabilly, garage punk, rockabilly, horror punk, garage rock, punk rock and surf."
Psychobilly is what I've heard before. I had a couple of albums and saw them on The Tube, and didn't really think about it genre-wise, and then went to see them at Hammersmith Odeon and me and the girl I was with were about the only people in the audience without the billy wizz flat-top haircut and I thought, ahhh, I get it. We also were the only ones not doing some kind of crazy hand waving dance in time with every single song. Top gig, and then Lux took his see-through trousers off.......
Hope you're well kounelaki. And hope france is too. England's going crazy.