An inappropriate but yet funny story...

Okay so my mom, dad, and me went to Target tonight. Walking out of Target my mom says to my dad, pointing to the red cement balls...
"Remember your balls in Texas?"
Me and Dad start laughing and looking at her funny
Mom: "You know...the ones you played with in the yard."
Me and Dad: Busting up laughing
Mom finally gets it and we all can't stop laughing!