well, I probably shouldn't say anything....but 
I didn't see the thread, I did not participate and I certainly did not inhale!
And I love a good joke or innuendo....
but we do have a cherished and very welcome member who is 13 or 14. I love having her here and would be crushed if she left. While it's possible/probable that she hears worse from her friends (not at school, since she's home schooled) we should probably should consider that in our discussions.
BTW, i think that "the" poster of Lance on his bike is ART! And I have a poster of the red haired cyclist "Cycles Gladiator" on my wall.
"Being retired from Biking...isn't that kinda like being retired from recess?" Stephen Colbert asked of Lance Armstrong