I can't decide if today is a good or bad day. My ex got hit by a bus, but I lost my job as a bus driver.
I'd say you're having a bad day, since that crime will get you far worse than fired.
tth_tth You know, when people like you would decide whether it is a good day or not for a person, I wouldn't call that a good day.
That joke implies the speaker killed their ex. Joking about killing former relationship partners is hurtful and dangerous.