The song: Gang Gang Dance, ''Mindkilla''
The episode: ''All Adventurous Women Do'' (103)
The hook: Though Hannah (Lena Dunham) threw herself a stellar pity party to Robyn's ''Dancing on My Own'' at the end of Girls' April 29 ep, it was the party of one in an art gallery bathroom that really got the episode grooving. Hannah's roommate Marnie (Allison Williams) had been fighting tooth and nail against her withering relationship and needed some serious release. A cocky artist (Jorma Taccone) was happy to offer it, but Marnie managed to rebuff his come-on. That didn't mean she wasn't tempted, of course. Moments later, she shut herself in the gallery's bathroom for a little ''alone time'' as New York-based Gang Gang Dance's surging electro number pulsed underneath her undelayed gratification.
Watch it! Girls is available online only to HBO Go subscribers, but you can hear ''Mindkilla'' on YouTube.