look up any word, like hipster:
 
1.
A boner that pops during a rush of adrenaline, in a completely non-sexual way.
When we were going up the lift on the roller coaster, my balls started tingling. At the bottom of the first drop, I had a full-on adrenaline boner.
by rogerthewale May 01, 2013
 
2.
The term for when something is too exciting and gives you a feeling of immense pleasure.
Stan: Hey man, what did you think of skydiving?
Ryan: It was insane, it gave me the biggest adrenaline boner of my life!
by papasmurph94 May 07, 2011