Webcomic / Eyepatch-tan

"This isn't Lucky Star."
One tagline

Good Luck Eyepatch-tan! (or Eyepatch-tan for short) is an off-the-wall Yonkoma webcomic by Nocchifire, starring several girls who have adventures, discuss random things, and of course twist their faces into grotesque forms. Yep.

It can be found on Fireball 20XL here.

Good Luck Tropes!