I think he’ll be my buddy for a long long time
Nonstandard English refers to words, phrases, and sentences which are ungrammatical - meaning, grammatically incorrect.
Having this in mind, the correct answer is things throwed at it.
The verb <em>to throw </em>is conjugated in the following way: throw - threw - thrown. As you can see in the excerpt, the word <em>throwed </em>is used, which is the incorrect form of <em>thrown. </em>