when you're fucking a hooker and then you cum in her mouth so that she has to pause to swallow your huge load and meanwhile you grab a lighter and setfire to her hair so she's blazin' while you're pazin' her fifty bucks for her time.
Another word to describe an extreme level of drunk someone is or was previously. It combines the definitions from belligerent and shit-gunned to explain the intoxicated actions of an individual.
Last night that man was blarin' so hard, he tripped and fell down the stairs leaving the house.