We're not quite sure what to say about this video footage that has just recently surfaced from Nirvana.  The lost footage was from a bizarre promo for Nirvana's third album 'In Utero.' The odd video portray the members of the band including the late Kurt Cobain, the now-Foo Fighters frontman Dave Grolhl and Krist Novoselic pregnant and taking a birthing class. Now if you didn't find that odd enough, the video also features comedian Bobcat Goldthwait teaching the class while wearing a dress. Oh, yeah and then it gets weird.

This off piece of footage popped up just in time to help promote the 20th anniversary deluxe reissue of ‘In Utero,’ which will stores in September release.

You can watch the strange promo video for yourself below.