Enter at your own risk!
Dear Diswink,
Please don't take my comments as a personal "Dis"! Just consider that when you cut someone's air supply off as pictured above, upon penetrating the model of your affection, they may simply implode through no fault of their own, when their pressure valve is intentionally blocked. Afterwards, then you would be responsible for cleaning up ALL the stinky mess that ensues.
In that eventuality, you would then have no reasonable option but to pinch your own nose to avoid the environmental disaster surrounding you! Then, the EPA would want to know if you had permits beforehand for creating the "stinky mess".
I see a lot of mandatory court room time you would have to devote just for blocking their air valve. Little steps, in the wrong direction, tend to create even more steps getting around it all! And then, there is all the court costs to factor in for what appeared as a harmless little pinch. You better start looking up your legal team before its too late!
Glad to get to know you "Diswink"!:shock
Sincerely kidding,
Stimpy