Give yourself a hanging wedgie of the door until someone sees you

Go into a public restroom and strip. Put your clothing in a bag and leave it somewhere outside the stall, as far as you dare. Wait until there's at least one other person in the room and start to masturbate. Be as loud as you can. If they leave, you have to edge and then stop. Every time there's at least one person in there you have to repeat until you cum while someone else is in there. Make sure to be as loud as possible. After that you can go and get your clothes whenever, but bonus points if you get them while someone else is still in the room. You'll probably want a busy bathroom for this...

go to loos. strip to bra and panties and then go into a cubical. Lock door and edge once. now piss through your panties. then go out, still just in bra and panties and enter a different cubical. you are now allowed to cum.
pm me how this goes.
for me nothing unhygienic, or involving others

walk into a stall and get on your knees and start pissing across the stalls. then sit on the toilet, leave the door unlocked and start jacking off, continue even when people walk in, finally, cum on the toilet paper roll. leave it there and leave.

pee all over the bathroom

go into a stall strip naked and put on a dress, then come out and piss at the urinal (with out touching your dick) Then while still holding your dress up dry your cock under the hand dryer.

You may tuck it in, but you must wear the dress until you get home.

:p

Strip naked and jerk off in all of the stalls but never cumming

Once you get in the bathroom drops your pants around your ankles and pee in all of the toilets and urinals. You must pee in all of them before you can pull your pants back up.

masturbate in one of the stalls without cumming while the door is slightly open

Wear a dress/skirt and go to the guys bathroom and sit in the urinal facing outwards and pee in it.

cum all inside one of the stalls

You're not allowed to lock the stall for any reason, during a month (you can still close the door, just not lock it)

in a busy restroom go to the urinals when there already people using some but is a free one pull pants pown, start pissing then get a boner and start jackin off

Go into a public washroom, can be as out of the way as you want, but there much be a chance of someone walking in. Take out your dick through the fly of your pants, and edge 3 times outside of a stall.

You'll be going to 5 different public restrooms today. For each one you visit, add a clothes peg to your ball sack. You must edge in the first 4, and in the last one, shoot your load wherever you want. You can't lock the door, but you can stand up against it or hold your hand their while you jerk! Enjoy!

Oh, and don't take the pegs off til you're home.