Urphoria
After holding in a full bladder for an extended period of time, the feeling of complete euphoria as you take a piss.
"Yo, I need to take a shower, what are you doing in there?!"
"Man, I'm feeling urphoric (urphoria), just drank a gallon of water at the gym and by the time I left it felt like Rosie O'Donnel was on my abs"
"Man, I'm feeling urphoric (urphoria), just drank a gallon of water at the gym and by the time I left it felt like Rosie O'Donnel was on my abs"