This is pretty much a 'homemade wizzinator'

dude all you need is to fill the cup up to the temperature gauge.

maybe like 10 ml i dont know how much but seriously unless they have you fill up a frickin bucket you wont need two syringes.

ingenious i bet u made this high HAHA
skootermonkey Reviewed by skootermonkey on . Syringe Substitution Hi there, I'm in search of a new job, and there is a pretty good chance I will be taking a pre-employment drug screen sometime soon. Having been a heavy smoker for the past two years, it would take some time for me to detox and my best bet appears to be substitution. I tried substitution about two years ago when I had a great job offer, but unfortunately it was a last minute idea and I did not practice. I used a non-lubed condom placed under my genitalia, but that was a total failure. Rating: 5