Negaphone 

A device that functions similar to a megaphone, but outputs only negative sentences.

"SAVE THE WHALES" said a protester accidentally using a negaphone. "FUCK THAT BLACK CUNT" is what the audience heard.

Negaphone by backotruck December 7, 2016

megaphone life 

A term to describe the compulsive behavior of putting everything you do “on blast” such as on FB, Instagram, tweeting, blogging and the like.

It eventually became clear to all of her friends and followers that she was living the megaphone life to obscure the fact that her life was in truth, completely empty.

megaphone life by Dr Bunnygirl June 14, 2020

negaboner 

the inverted erection of a penis, usually caused by fear or anxiety

dude did you see 2 girls 1 cup?

yeah, it gave me a negaboner

negaboner by agentmiket013 July 24, 2009

nerdphone

Having a conversation on instant messaging services such as gchat and AIM, the computer equivalent of talking on the phone, hence "nerdphone." A synonym for instant messaging.

"My cell phone's cutting out, but I'm almost home. We'll just talk on the nerdphone."

nerdphone by thisrecording June 29, 2009

Nigphones 

Very large pair of headphones with speakers that completely surrounds ear and produces very heavy bass sound. Named so because of a prevailing myth that they are worn more often in public by African-Americans.

"Look at that brotha over there, he got himself a new pair of nigphones, he blastin' some Dre!"

Nigphones by Blackest Nigga in Tennessee December 15, 2011

megaphoned

To shout in a VERY loud voice.

I megaphoned 'O-8 last night and then they tried to arrest me.

megaphoned by Ann Brown April 10, 2008

people's megaphone 

An activity performed by a crowd in which the crowd repeats all the words of a single speaker giving a speech. Invented to circumvent rules against electronic means of amplification of anyone's voice in certain public areas during protests. Although suitably disconcerting and emotional, pretty much useless for any actual communication.

Although Michael Moore made effective use of the people's megaphone, the fact remains that he is a douchebag.

people's megaphone by Spaceboot1 October 21, 2011