Definition of mides:
(adj) :
Occupying a middle position; middle.
(adj) :
(originally African-American Vernacular and Internet slang) Mediocre; of middling quality.
(adj) :
(Internet slang, by extension) Trashy; low-quality.
(n) :
(location, online gaming, slang) The middle of the battlefield.
(adv) :
(location, online gaming, slang) To or into the middle of the battlefield.
(adj) :
(linguistics) Made with a somewhat elevated position of some certain part of the tongue, in relation to the palate; midway between the high and the low; said of certain vowel sounds, such as, [e o ɛ ɔ].