When someone finds shit in their bed, they out out an Amber Alert, for everyone else to check theirs
by dketb May 4, 2022

A phrase or saying one will use when they see a "lurk" or a "creeper" nearby. Used as a warning to female friends to stay away from the creep.
"I don't like this area girl, we should initiate a lurk alert"
Girl: "Look at that creepy guy over there staring at the children by the playground...lurk alert!"
Girl: "Look at that creepy guy over there staring at the children by the playground...lurk alert!"
by TARABOP March 17, 2009

Issued when a woman with large heaving breasts is seen in the immediate vicinity. Similar in nature to the California Highway Patrol's "Sig alert", but for a more uplifting purpose.
Driver: "Check out all these hot chicks..."
Passenger: "Woah! Gib alert!"
Driver: "Where?!"
*car crash*
*Sig alert*
Passenger: "Woah! Gib alert!"
Driver: "Where?!"
*car crash*
*Sig alert*
by wuanitchank June 29, 2009

by Noel Knight October 23, 2019

A warning by the writer of a text, right after a link directing to a PDF-file in order to warn the people with slow computers that the link directs to a PDF-file, in order to prevent crashes.
by SNSP January 25, 2010

by PharmaBro April 23, 2018

a phrase uttered by someone before they ruin a movie/book/video game and by extention the next 3 days for you
Neal:How was the movie?
Jose:Spoiler alert
Neal:HIT THE DECK!
Jose:The monster in super 8 is *censored*
Neal: Curse you
Jose:Spoiler alert
Neal:HIT THE DECK!
Jose:The monster in super 8 is *censored*
Neal: Curse you
by Gentleneal December 11, 2011
