Okay, let's call it "laying our faces on the dirt of dead people's graves so we can extract some anointing of these dead people out, so we can be more powerful, because it's not enough to just follow Jesus"
Does that sound better? Regardless what you call it, it's not biblical and I wouldn't want to be caught dead doing it!
I bet you have done it though, haven't you? Didn't you go visit some dead guy's grave not so long ago? Finney, was it? How did that go? Did you come away more powerful, with electricity running throughout your whole body?