spagler

That one feeling when you're holding your breath and all of a sudden your dick starts hurting.

Described as "a tingling sensation that is almost as uncomfortable as hearing that you have to fly Spirit."

Some people get boners while experiencing spagler, which is weird. I would never be one of those people. Definitely not.

While in a breath-holding contest, I got some the intense feeling of spagler, which gave me a huge boner.