Tactical Wetting

[Fred]

The "micturition reflex" takes over once urine enters the urethra, and the bladder starts to contract. Holding it in becomes difficult.

[igwmp92]

It worked for me a few times when I was younger but I don't think I'd have much luck with this technique now that I'm in my mid thirties haha...

[Adrian6970]

I can't say that I've ever intentionally done it. However I have occasionally put of peeing until I've started spurting in my underpants. I did that several times when working full time in an office.