l4t0r
A way to say you're leaving, but you're also being a bit of a pain about it. It's like saying you're going, but you're still being annoying.
L4t0r, I'm leaving. You're staying. You're still annoying.
L4t0r, I'm outta here. You're still here. You're still a pain.
L4t0r, I'm going. You're staying. You're still a jerk.