How do you know when your butt smells?

OK, I know this is really different maybe even GROSS! But WHF!!! How can you not know? I mean if you was a baby that would be different. Right?

Now this poor mamma, I am sure she would know better than to leave Winnie the Poo hiding in her drawers ... Right? Right? You would think that Thelma walking next to her friend would say ... "Hey Louisa? Girl friend you smell not so fresh chica, Did you wash this morning? Where did these flies come from?" "How do you know I didn't wash today Thelma? I did a quick in and out this morning. Why?"

I don't know about you but I don't want to go to Louisa's house for dinner! Does she wash her hands after digging? Ha! Ha! Ha! WTF??????