What is semi-decent?

only half dressed(like panties and some other main artical of clothing) usualy in the prosses of putting cloths on or off

i'm so fucking imberised! Steven walked in on me only semi-decent the other day!

semi-decent - meme gif

Semi meaning half of, decent meaning kind of good. Two words formed to make a compound word, being semi-decent. Half of pretty good.

That girl over there looks semi-decent.
I would make a semi-decent skater.