a sexually transmitted disease in which the head of the penis cannot stop smiling. named after the man who it was first contracted from, tiny vega makes your penis smile like that bob guy from the enzyte commercials.
man: sorry, i can't come into the office today.
boss: and why is that?
man: ... i think i may have tiny vega.
boss: oh, dear lord. of course, you get back when you are ready.