"Are you guys sisters?"

So the other day i was at walmart with my mom. I love walmart with my mom because embarrassing her is so easy like yelling "WOMAN" down the aisle at her or singing the activia song!! haha that one gets her all the time. well we were checking out and the check out man asked if we were sisters. i just rolled my eyes and my mom did her fake giggle and was like "No! she's my daughter!!!" oh gee and now she will NOT let it go!! she keeps referring to me as her sister. i personally think the man was high!! but thats just me.