>>81799853 (OP)Pull the skin back in case it is covering the hole, and press the tip between your fingers to force the hole to open in case it is glued shut with cum or whatever. It hasn't happened to me in ages.
I just remembered when I was a child and didn't know about foreskin. I would piss the entire bathroom every time. One day my mum just told me and my brother to sit down to piss like a fag. Years later I couldn't use the urinal at public resterooms.