Dumping a Stupid Person.

How I dumped a stupid person on Facebook and text? Let's call that person Stupid.
I ignored all Stupid's text messages or group messages.
I put Stupid in a FB friend list named "Dumb People" and set it offline in FB chat.
I hid Stupid's post in my News Feed.
I removed Stupid's tag in my notes where Stupid is tagged.
And if Stupid still annoys me, I will remove Stupid from my FB friend list.

As simple as that. You can also do the same thing if you're avoiding the person who irritates you a lot. And the best way to dump a stupid person? Ignore and ignore and ignore that person until he/she stops pestering you. Don't forget to pray for that person for his/her betterment. There you go.