e-mail bombing
When someone fills up your email with dumb stuff, like bad jokes, ugly pictures, and insults that make your face look like a melted candle.
Your uncle sent you 15 emails about his new haircut and how he thinks he's the next rock star.
Your friend sent you 20 emails about how you're the worst at everything.
You got 30 emails from your crush saying you're the worst person ever.