2.) v. blowing your nose, hobo-style. (place one finger against the side of one of your nostrils & give it all you got to the pavement or other surface immediately available -- so long as you keep a nice clean sleeve.)
dude 1: Damn, that ho-blow be GOOD SHIZNIT!!
dude 2: What are you, on CRACK?!!
2.) dude 3: Hang up a sec... I gotta ho-blow my nose...