I've seen Tool and APC a few times. The last time Maynard just stood in the back of the stage, back to the crowd, behind a curtain with only his silhouette showing. Swinging a huge pair of bull balls that are usually on a truck hitch. Graphic image. Absolutely genius. I've not had the opportunity to see Puscifer, but it's on the bucket list.
Explicit lyrics. The final guitar drop in this ALWAYS reminds me of Led Zeppelin's "Kashmir".