Actually, several of them.
First I hit a squat PR of 235x5. On monday I was having trouble with 225 and managed only 4 hard reps. Today I blasted through my sticking point without any forward leaning or anything.
Then I hit 2 SLDL PRs. I got 275x5 really easy (a 15 lb improvement over my previous record of 260x5). I thought I might as well try for a 1 RM while I'm at it and put on all the plates I had (300 lbs) and it was way too easy so I put my ankle weights on the bar making it 310 and it was still easy. I would've done more but I had no way of adding any more weight. I swear I had at the least 325 in me.
Actually, every exercise today was a PR but those were the ones that were the most exciting.
Just thought I'd share