slime

Someone who is snake, in other words untrustworthy.

dude #1 " yo let's chill with terrence"
dude #2 "na bro he's slimey, he robbed his own bro for $30 worth of mid"

example number 2
girl #1 "do you still hang with savannah?"
girl #2 "no that bitch is slime, she twists up your words & tells other people alternative facts"