By now, you’ve no doubt downloaded the song and gazed longingly at photos from the set of the video. But despite all of that, you probably still have no idea what to expect from Ke$ha’s “We R Who We R” clip.

And neither did we … so when MTV News caught up with Ke$ha backstage at the 2010 MTV Europe Music Awards in Madrid, she was asked for a quick synopsis of the video, the first she’s releasing off her upcoming Cannibal repack. And from the sound of things, the clip is probably going to get a rise out of certain folks.

“This video is a little bit ‘sexy time,’ I’m not gonna lie, it may induce a boner or two,” Ke$ha laughed. “I’m not sure, you’ll have to report back. But I’m hoping for at least one.”

We’ll definitely let you know. Anyway, aside from all that sexiness, there’s another aspect to the “We R” video that Ke$ha is equally excited about: the sheer amount of explosions she managed to pack into the thing.

“For this video, I kinda thought, ‘I should be blowing things up,’ ” she smiled. “So we closed down downtown Los Angeles and, I mean, I’m not going to give away all of it, but I do blow some stuff up.”

Sweet. And if small outfits and large-caliber explosives aren’t enough to compel you to watch, well, Ke$ha still has one more trick up her sleeve for the “We R” video: There’s gonna be plenty of beer on hand, too.

“Look, it’s got bombs, boners, babes, boobs and beer … always beer,” she said. “What more do you want?