when asking questions about SY, don't be salacious, 5 years after the whole "Kim's panties" thread, it's gotten a little too puerile, the drugs thing is a non-issue as they never have been that kind of band (Steve is actually straight edge even),
for technical question about song lyrics, set lists of the past, discography and such refer to Chris Lawrence's site
http://www.sonicyouth.com/mustang/old.html
(some of it is 5 years out of date, but not for long it won't be)
if none of that can apply, then ask away, depending on some people's moods you'll get smartass answers, but i would think mostly people are generous enough to inform