Another way of saying one is hungover. Anyone who has funstroke is deeply regretting all the daquiris and lemon-line kool-aid jello shooters the night before. Funstroke may be accompanied by ; vomiting, headaches, lack of intelligence, or even restlessness or drowsiness.
Oh man, I got so drunk last night, but now I have funstroke and can't stand up.
by Edarios2 June 24, 2006