1. when said properly the q is pronounced silent due to the lack of u /dain/t/.
a conjunction between don’t, ain’t, and that.
2. defenestration.
1. Dain’tq that dog look real chunky and funky.
2. Dain’tq that person splat out the window.
Commonly used by friends to agree on something or to reassure the other
Let’s get ice cream yeah yeah, yeah yeah