I can keep mine for about 4 or 5 beers. After that I have to go about every beer from then on.
My buddy Lance Dawson, 4329 S Horeshoe Lane, Norfolk, VA 23503, (757) 340-2239 can't keep his through his first beer. We cal him Lucy.
Hope this helps.
6 beers in and now I want to call this guy and ask him how his urine is holding up!
Thanks for the laugh (and possibly more laughs in a bit). I needed it.
P.S. I'll tell him Carl gave me his number! I'll also ask for Lucy!