Contraction for "Go Horizontal" ... the ultimate Ultimate Frisbee move where a player propels himself horizontally, parallel to the playing surface, in an attempt to catch a disc thrown to him. Similar to a move in baseball where an infielder leaps and stretches to snag a sharply hit ball just barely within his reach.
"Dude, I had to completely 'go ho' to get that one."
A trick where you face a wall, jog towards it, and take one or two (SOMETIMES more) steps on (up) the wall and execute a backflip off of it and land facing the wall. Attention getter (GUARANTEED to impress the ladies; this move alone could prolly get you some pussy). It's WAYYY easier than it looks because you're only doing 3/4 of a backflip. Go try it!
Wow! That boy looks like a ninja doin them wall flips!