gau_pose
A Yuri Kuma Arashi pose with (usually) girls:
- posing
- wearing paw gloves
- wearing animal ears
- saying "gau" (ガウ or がう), occasionally spelled "gao" (ガオ or がお)
Post #1898222 is a perfect example. Post #1891343 is close, but lacks the gau.
Somewhat related to the paw pose tag.