Folding Underwhat?

When my parents came to visit, I continued to have to work every day and also perform every night. 

My mother, sweetheart that she is, decided to surprise me and finish my laundry.  I hang up all my clothes, but Mom didn't know where they go, so she folded to help with all the sorting. 

I opened the sliding door into the laundry area to see the most hilarious sight: folded underwear. 

Who does that? 

I couldn't help but laugh...then feel kinda weird that my mom had been handling my unders.