Having great discomfort in your nasal passages after a partial sneeze, equivalent in discomfort to Blueballs
from withholding a male orgasm in sexual intercourse.
An analogy coined by NovaWar and MaximusBlack of Life's A Glitch TV to help describe the pain of succumbing to a partial sneeze.
FOGL Fail Cup Show Match Game 2 -- Starcraft 2 LAGTV
"Half a sneeze, which is just painful and no fun." "It's the worst, it's like blueballs for your nose...bluenose."