What is the origin of you TYM or online gamer tag name?

[Shania Twain]

I love love GI JOE and during the Rise of Cobra they released an action figure of the Neo-Viper in the movie which was just drab gray but had a repaint action figure not in the movie that was super bright almost metallic red. Those movies tend to get bad reviews but both it and Retaliation (the extended version) are worth at least one watch. and despite the reviews, they were more like the comics than cartoon.

 

[ImmaDoMahThing]

One of my favorite YouTubers has a gaming channel, and while he games he will randomly start freestyling and in the freestyles he often says "Imma do mah thing" when he can't think of anything to say and I found it funny.