A bullshit detector. Internal compass that tells you when someone/something is full of crap and not to be believed.
Bob: "Jim said he went to the party and they had 50 kegs and 4000 naked women who all wanted to sleep with him."
Bill: "Yeah, about that, my noxometer is going apeshit."
Bob: "I kinda figured he was full of shit too."
a noomer is a old executive of a news station that thinks they are catering to teens, when the only people that watch the news are middle aged men and women.
“bro did you see the section about memes on NBC? they said they provoke racist and unruly behavior”
“those noomers know nothing. don’t watch the news.”