What should I do about this Imbecile?

Hello Anonymous, I am in need of your help What should I do about this one dude named Alex ma? On aim I just had The Fresh Prince of Bel air as a away and message and said I was a fucking nerd go die bitch.
ChinaWiggaX (8:46:55 PM): Do Cabs Have Dice in the Mirror?

Hypothesis: they do

Procedure: I whistled for a cab

Result: when it came near the licenseplate said fresh and had dice in the mirror

Conclusion: Yo Home to Bel Air
ChinaWiggaX (8:46:58 PM): what a fucking nerd
ChinaWiggaX (8:47:00 PM): go die bitch
and then he blocks me
what the freak should I do about this idiot.

figure out your social problems on your own instead of asking an board about imageboards. NYPA