In the year 2525, when they’re still running “TV’s 33 and ½ Craziest Moments, Part 2” on VH1 Jupiter, will the conclusion of last night’s Girls rank as The Ejaculation Heard Round the World?  The Semen That Changed It All?  Or will the legacy of this historic puddle end with a whimper, as Adam himself seemed to last night, faced with a partner who will either challenge his conventions or bore him to death?