Give you the background first - I'm on a 6 day split. Weights 4/ cardio 2. I do chest & triceps day 1, back & biceps day 2. I'm natural.
For biceps, I pyramid 12, 10, 8, 8 or fail, fail, 1 drop set to failure - 45 secs rest between sets, no rest before the drop set. Occassionally, I'll continue for as many sets as it takes to fail at 6 or above with the 45 secs rest - usually takes 4 or 5 sets. Then drop and go til I fail below 6 again. Guess I do this every fourth session or so, depending on how I feel. Also cheat in negatives without rhyme or reason, every third session or so - again, based on how I'm feeling.
Also, I alternate standing db curls one week, db preachers the next. I don't know if there's any science behind it - just something I started doing to keep it interesting. Seems to work ok for me.
Now a question for you Midnite: Under you avatar - 697. Are you saying you've shagged 697 women!?