Arguably the most favorable (and often cheapest) type of blow job, a "hoblow" is head administered by a toothless and particularly boozed-up vagrant.
After getting repeatedlyshot down at the bar, and not wanting to face further embarrassment, Dan's nightly means of sexual satiation veered quickly towards Henry the Hobo's "special" nickel hoblows.
The act of luring a homeless man (hobo) down a dark alley with a half eaten bologna sandwich and a shot of whiskey. Then you proceed to spread your ass cheeks in his face and spray shit on that bitch.