Help an old woman across the street?

My brother David decided to dress up as an old woman and meet mom and dad at the grocery store. I accompanied him on my bike as he walked two blocks up to main street. Mom and Dad were at the grocery store and he came walking in dressed in a frumpy dress, clompy women's shoes and a head scarf and sunglasses. I located mom and dad so I could see their faces as he appeared. He walked bent over and found us in the produce section. Mom and Dad were shocked and then burst out laughing.

He walked out of the store as we followed him. He hopped on the bike as people stood looking shocked to see a 70 year old bent over woman hop on a bike and speed off.
He later told us he went down to the local Snow King (drive in hamburger joint) and pretended to tip the bike over while customers ran to his aid. He knew several people that were in line and they wanted to beat him when he took off the scarf to expose who he was.