These are a series of links from YouTube that I have seen in profiles in the last few days. I will update them as I go along.
World Builder (careful, you may cry on this one)
Boys asking girls for sex (minute 1:10 had to happen)
Girls asking boys for sex (minute 1:50 pretty funny)
True Doms in Second Life (and that goes for Dommes as well)
Master Tags are Great (applies to Mistress Tags as well)