The act of Wild-Up is surprise-visiting a location with a classical orchestra. Using perfect coordination to allow for quick set-up of the orchestra, there is not much time needed to play a few tunes. The Wild-op was invented by the Ricciotti Ensemble and is still used to this day.
Where you lay on your stomach and hump your hand so God damn hard it makes your penis enhance larger in size.
I don't know what the fuck it is, i just caught my brother fucking a towel and he made it up. But i guess he has other people doing his Willy willy up up shit.
A sarcasticway of saying/admitting that you made a mistake, or did something stupid/ irresponsible.
Homeowner: "I didn't ask for that! I'm not paying for it!"
Carpenter: "I'm sorrymam, i thought it would be a nice touch. Guess I had a wild hair up my butt on that!"