I look at your bro.
And all I can see is the real definition of *"Lack of Grace!"*
Lack of Grace
Categories
Explanation
Experiment
Explain Bear
Listen here, nimrod. This joke is saying that the author thinks someone's brother is super clumsy. I know you wouldn't understand, because you are so clumsy that you trip over air. Also, it's "brother", not "bro".