someone who is devious, manipulative, or dishonest; a person who is
sly or shrewd but with a more
negative connotation; who "slices" behind someone's
back for personal gain
"He told me he'd be here with my
money an hour ago but now isn't answering his phone. What a slicer."
"That slicer shorted me on that eighth; he only gave me 3.2 grams."
"You pretended to be that
guy's
friend just to borrow his car? Man, you're a slicer."