She looks like she doesn't wash her crotch

Wondering where I have been?
In the US, where people all speak English.
Friday in the Philadelphia airport Alexander and I were standing in line to board a plane to Denver. There was a girl also waiting to get on the plane who clearly looked like a CU Boulder student. The hot hippy look. She had on full hippie-gear. The outfit that says, it may have taken me two hours to pull this together, but I so don't care. See how messed up and not coordinated all of my clothes are? She had the essential long skirt, old shirt, ratty hair in some knot thing on her head, beads and clog shoes. But this one also had sex appeal. Her skirt was pulled down low enough on her hips to show off her hot pink thong and she had on a shit-load of make-up.

Alexander and I both were looking at her handing in her ticket to get on the plane. I guess i wasn't alert enough to realize that everyone would understand me when I said out-loud in a normal speaking voice, "she looks like she doesn't wash her crotch" Alexander turned bright red and hid under one of the gate chairs. But the girl standing directly in front of me and a head shorter than I am, turned her head around and upwards to nod yes, it does look like she doesn't wash her crotch and then said, "I think you said that out loud."

So I am here until Saturday, keeping my mouth shut.