In multiplayer gaming, to accidentally position a headset's microphone in such a way so that the player's breathing is heard loudly over the output. Taken from the similarity of the sound to Darth Vader's breathing apparatus.
Player 1: They're defending B base...
Player 2: sssshhhh...hoooo...sssshhhh...hoooo
Player 1: Hey man, you're kind of vadering the mic.
Player 2: Sorry dude, this better?
Player 2: ...
Player 1: Better man, thanks. So they're defending B base...
Player 2: sssshhhh...hoooo...sssshhhh...hoooo
Player 1: Hey man, you're kind of vadering the mic.
Player 2: Sorry dude, this better?
Player 2: ...
Player 1: Better man, thanks. So they're defending B base...
by Phlopsy April 11, 2016

This word is used when some Roblox slender/cnp on vibe or voice chat games ask you to join on discord to argue.
However, they just stay quiet and use the chat the whole entire time you wreck them.
However, they just stay quiet and use the chat the whole entire time you wreck them.
by ᗢ December 16, 2021

That one person with a mic that radiated so much incredible, powerful sound you had to turn them down to 5% volume, lest your entire house be decimated by their mighty, booming voice.
Tony: Dude, Justin is such a Mic Eater!
Jackson: Bro I know! He broke my headphones last wee-
Justin: OH HEY GUYS HOW ARE YA!?
Jackson: Bro I know! He broke my headphones last wee-
Justin: OH HEY GUYS HOW ARE YA!?
by Polker November 19, 2019

by bcingg March 20, 2010

GMUNEEEEEEEEEEEE: Who the hell is mic fapping?
Enviousbasterd: Sorry, bro. My headset was falling off.
Admiral 1 Bar: Mine too, Brah!
Enviousbasterd: Sorry, bro. My headset was falling off.
Admiral 1 Bar: Mine too, Brah!
by enviousbasterd August 3, 2011

A very good player at every game. This player always gets over 10 kills and has a high K/D. You should be very scared of this player.
by Isaiah Case (Zeek) February 24, 2022

by slimeshady July 28, 2019
