Your Shits Weak 

Your shits weak.
Used when talking smack to someone and saying there come backs are weak.

"Yo momma" -
"Your shits weak man" -

Your Shits Weak by Mokesha May 22, 2009

your shit's weak 

What you say to someone when you aren't impressed by their performance. From the movie 'Grandma's Boy'. Mainly used with video games.

You can't even get passed level six? Your shit's weak!

your shit's weak by RUF/NEK ABC2 July 29, 2006