Said when someones microphone has a lot of background noise/echo or is low quality in videogames.
(team1)p1: hey dude

(team1)p2: who's this?

(random) p3: HEY G%^&*YS W---HAT'S U^%&-----P?

(team1)p1: god this guys mic sucks

(team1)p2: yeah, he's got a potato mic , lets kill him
by bobbeh billeh August 11, 2014
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