lag speak is when you are attempting to speak online through voice chat and your internet is extremely shit so those you are speaking to can barely understand you.
Person 1: Hey what's up?
Person 2: Noonthhtinnigg muumchhc.
Person 1: What the fuck is wrong with you?
Person 2: Whhwatta yooyuu taatlkklinnigg abbaouuott?
Person 1: Stop speaking lag speak. Your internet is shit.
by AsianOnEggrollPatrol September 25, 2017
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