This chick waits YEARS before PRODUCTION of new albums. It's PURE torture. Not to mention she never updates us with news until a new album. Always worth the wait though. Just released a GORGEOUS new album in 2015 (news began around October) after having us wait since 2008 with no information.
Lord Huron also because they wait years before releasing and tease the **** out of us with weekly 11 second snippets that sometimes make it and sometimes not.
Broke With Expensive Taste was hilarious, the way she'd announce singles/mixtapes/albums and just ignore them, scrapped singles from the album, threatened to leak her album, refused to leak her album, Chasing Time leaking far in advance, the feuds, the bizarre singles, etc
With my fave, probably the wait between Bionic and Lotus, although it was only 2 1/2 years which isn't long at all. I was just anxious to see how things would play out after the Bionic massacre. Now it's been going on 3 years since Lotus, but I'm used to the wait so it doesn't seem as bad this time round