1 definition by Gunpowder Treason
A "Skrull" is a faker, a poser, an intruder who pretends to be friendly but you can already tell means to do you or your friends/associates harm. The term is from the name "Skrull", as in the fictional alien race of shapeshifters in Marvel Comics intent on invading Earth.
"I know you're sweet on that new girl, but I know the bitch is a Skrull dude, she's got it out for all of us!"
by Gunpowder Treason July 11, 2008