That's all dem can do (Say wah, say wah)
That's all dem can do
We deal with action ting
Just a badman ting, a' dat man do
Action thing yo a badman thing

from Kanye West (Ft. Assassin & Justin Vernon) – I'm In It Lyrics on Rap Genius

Meaning

All these niggas do is run their mouths. However, Assassin makes it crystal clear that he isn’t into blabbering of mouths—instead, he’ll let his action speaks and kill you!

To help improve the meaning of these lyrics, visit “I'm In It” by Kanye West (Ft. Assassin & Justin Vernon) Lyrics and leave a comment on the lyrics box