gomen_yuuka
A Blue Archive meme about Yuuka (Blue Archive) being cuckolded by someone else (usually Noa (Blue Archive)) by stealing Sensei (Blue Archive), who she has a crush with.
The meme is often accompanied by Noa's catchphase "I'm sorry Yuuka" (ごめユウカ - gomen yuuka), though this is used in a more passive aggressive manner.
Spin-offs of this meme include Gomen Noa (a role reversal), Gomen Hina (Sensei being stolen away from Hina (Blue Archive), usually by Iroha (Blue Archive)), or Gomen Fuuka (Fuuka (Blue Archive) suffering at the hands of the Gourmet Research Society).
See also
Aliases: none