pop a boner 

to develop a penile erection

Every time I look at myself in the mirror, I pop a boner.

pop a boner by Silly Old Fool February 20, 2009

pop a boner 

The phenomenon that takes place when a sexually aroused male experiences a sudden or gradual rush of blood to the penis causing it to stand stiff and harden, often occuring unexpectedly in a public setting.

I always pop a boner every time I see your mom bend over

I popped a boner in Miss Goodbody's math class just before she asked me to solve a problem on the board

pop a boner by streetsouljah November 2, 2009

pop a boner 

To pop a boner means for a guy to get a hard-on.

If I haven't taken care of my morning wood, I always pop a boner in the cadet showers!

pop a boner by eda-skip December 22, 2021

pop a boner 

To pop a boner means for a guy to rapidly get a raging hard-on.

Every time I see naked guys in the cadet showers, I pop a boner!

pop a boner by USAF Cadet March 27, 2021