A person who's so fucking annoying and energetic like there on 5 redbulls. Common behaviors for a Banshee on cocaine are moaning, outbursts and acting like their hot shit. Usually these people have no friends, even their self proclaimed "friends" will say he's annoying .
Person 1: Man, Mike is so damn annoying he's like a banshee on cocaine.
Person 2: He needs to take a chill pill.
Person 2: He needs to take a chill pill.
by Zestmaster09 December 29, 2022

The art of whoring the Banshee vehicle in Halo multiplayer. Usually banshee whoring is used in an attempt to combat attacks from ground vehicles such as the warthog and ghost.
Usually, this tactic is used to counter the highly popular, and fucking hilarious, roadkill tactic, and in team games is often used as a form of vehicular manslaughter.
Unfortunately for the BW'ers, the Banshee sucks total ass, and is an easy target for the Warthog's rear-mounted minigun.
Usually, this tactic is used to counter the highly popular, and fucking hilarious, roadkill tactic, and in team games is often used as a form of vehicular manslaughter.
Unfortunately for the BW'ers, the Banshee sucks total ass, and is an easy target for the Warthog's rear-mounted minigun.
t3h_sniper: "hahahaha i iz got banshe try roadkill now biatch!"
DataLord: "suck minigun, fucktard!"
t3h_sniper got wasted.
Kouen: "banshee whoring. what a newblet."
DataLord: "suck minigun, fucktard!"
t3h_sniper got wasted.
Kouen: "banshee whoring. what a newblet."
by Kouen June 12, 2006

A young uncouth Japanese woman (often a Kogal/ganguro type) who screams into her mobile phone (known as a keitai in Japan) while in public - especially on trains or in restaurants.
Keitai - mobile phone
Banshee - a mythical woman who kills by screaming in such a high pitch that it breaks glass and the arteries of its victim's body so that they drown in their own blood.
Keitai - mobile phone
Banshee - a mythical woman who kills by screaming in such a high pitch that it breaks glass and the arteries of its victim's body so that they drown in their own blood.
"If that keitai banshee at the end of this carriage doesnt shut up in a moment, I am going to plant my foot in her ass"
"I am so tempted to grab that keitai banshee's phone and snap it in half"
"I am so tempted to grab that keitai banshee's phone and snap it in half"
by Kraken December 29, 2007

Girl: My stomach hurts buy me some crackers.
Guy: Its midnight thats ridiculous we don't even have crackers.
Girl: (slap) I don't care get me some god damn crackers!
Guy: WTF you such a period banshee!
Girl: I am gonna slit your throat!
Guy: FML
Guy: Its midnight thats ridiculous we don't even have crackers.
Girl: (slap) I don't care get me some god damn crackers!
Guy: WTF you such a period banshee!
Girl: I am gonna slit your throat!
Guy: FML
by dedodude January 27, 2011

I gave Ashley D. a screaming Banshee.
During intercourse my partner requested i give her a Screaming Banshee.
During intercourse my partner requested i give her a Screaming Banshee.
by Screaming Banshee October 15, 2008

"Dude, I woke up the next morning with piss all over my bed and she was gone."
-"The Pee Banshee got you too!"
-"The Pee Banshee got you too!"
by Social Sound System December 23, 2007

To wail, cry, howl, or scream like a wild animal or an actual banshee derive from the Gaelic folklore.
Stop all that wailing! Sounding like a dang screeching banshee.
Man that dog sounds just like a screeching banshee.
Man that dog sounds just like a screeching banshee.
by tr0219 August 14, 2009
