moms chest hair

refering to the hair growing on your mothers chest

Peter:What did you do last night?
KT:Helped shave your moms chest hair!

your mom's chest hair

-Often used in place of your mom.
-Derived from the motion picture Mean Girls.

Dad: Who is this?
Kayla: your mom's chest hair

you're moms chest hair

The best comeback ever

He's and asshole

You're moms chest hair an asshole