A severely raw, sore, arid, chaffed, swamped out or otherwise uncomfortable grundle area. GG can be prevented with regular taintenance and breathable undergarments.
"To prepare for the possibility of a sudden Grumpy Grundle outbreak, hospitals have recently stocked up on wipes, hand fans, baby powder, and trimming scissors."
The act of jacking off to the point just before orgasm, then waking her up unexpectedly and cumming on her face when she least expects it. This is reserved for a disappointing evening where she flirts and promises bomb sex all night, then falls asleep leaving you with a case of blue balls.
Susie got me all hot and bothered the other night at the bar talking about her mad BJ skills but when we got home she fell asleep so I gave her the Grumpy Ivan in the morning.
When you wake up with morning wood and can’t get rid of the boner, so you get angry. The anger leads to being increasingly focused on erection, making it stick around for longer and creating a vicious paradox.