#2 WWF Women's Tag Team Championship

Okay, okay, seriously now, this is the last tag title we're going to be talking about, so you can calm down now. Thank you.
The WWE Universe was introduced to the WWE Women's Tag Team Championship in early 2019, but popular women tag teams like The Glamour Girls and Princess Victoria & Velvet McIntyre held tag team gold in the 1980s.
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The current Women's Tag Team Championship and the former one don't carry the same lineage, but the original one will always be a part of history. The first-ever WWF Women's Tag Team Champions were Victoria and McIntyre, who won held it for 574 days.
The longest-reigning champions were The Glamour Girls, who held it for 1,157 combined reigns. The championship didn't last long though, as it was abandoned in 1989 after six years.
This happened mostly because of the lack of tag teams in the women's division, and a lack of female wrestlers at the time.
#1 WWE World Martial Arts Heavyweight Championship

There isn't a more pointless championship in WWE history than the WWF World Martial Arts Heavyweight Championship. WWE is a pro wrestling company, so why did they need to have an MMA title?
Your guess is as good as mine, so let's find out why. The championship was created for WWE Hall of Famer and NJPW founder Antonio Inoki. Inoki was a mainstream athlete, even colliding with boxing legend Muhammad Ali in Tokyo.
In 1978, Vince McMahon Sr. was very pleased to have Inoki in his promotion, so he awarded the latter with the WWF World Martial Arts Heavyweight Championship.
Inoki's first reign lasted 3,780 days, with a total of 4000 combined days as champion. That's mental. The only other person to hold the title was Shota Chochishvili, who lost it back to Inoki in a month.
On 31 December 1989, the WWF World Martial Arts Heavyweight Championship was abandoned by New Japan Pro Wrestling.