Why do random guys pinch your ass in the street?

Anonymous
really, why?

I walked from one end of the main street in my city (Barcelona) to the other yesterday and I had my ass pinched TWICE. I checked in the reflection of a shop window and my skirt wasn't tucked into my underwear, Why do guys do it? It's so strange?
Updates
+1 y
This has happened once since,


the first time (above) I was wearing a H&M tshirt dress with flip flops and the other night I was in black jeans and a bomber jacket with a shirt (?!?!?) Just normal clothes. People have no manners.
Why do random guys pinch your ass in the street?
12 Opinion