Not only do I not know all the PLL's, I couldn't even recognize them. So I can't do TeamBLD with people. I can't even tell you what the T-Perm is. I do a 4-look LL.
I don't practice 4x4. Except sometime in the week before the competition, I'll refresh myself on the crappy parity algorithms I know. I've also been told the ones I use suck. I think Tyson's quote was, "2007 called and wants it parity algorithm back".
My 2x2 method is just Fridrich.
I can't even do my full 4-look LL when doing OH. For some of the OLL's (after getting yellow cross), I have to do multiple sunes. Or maybe I do multiple anti-sunes. I don't know which is which.
I go for weeks without practicing.
I took 3rd place in Square-1 at US Nationals in 2007. I now don't even compete in Square-1 because I can't remember the parity a lot of the time.
I used to hold the NAR in Pyraminx (US Nationals 2007 again), but haven't learned anything new since then and haven't improved at all. I think I learned the method off of some random Geocities site.