JLavelle's definitions
When a projectile on course for collision with your testicles is blocked by your dangling member. This act is often considered a miracle due to the immense pain that would be inflicted had your hanging man-hood not blocked the impact.
"wow i thought i was in for a world of hurt there! Lucky i got shaft shielding or id probably be on the floor crying right now!"
by JLavelle August 16, 2017
Get the Shaft Shieldingmug.