bedroom foot ball
Playing foot ball in a persons room and tackling eachother ito objects such as walls and tables, breaking things.
bedroom foot ball
When young boys "play football" in their room, normally just a chance to jump on top of each other on their beds and have a good time gay sex
10,000 foot ball smasher
When a man jumps out of a jumbo jet at 10,000 feet in the air without a parachute, lands on a trampoline, then lands on to a fence nearby smashing his testicles.
Example:
"hey man, did you hear, that skydiver forgot his parachute and he did a 10,000 foot ball smasher in mr. jenkin's yard"
"hey man, did you hear, that skydiver forgot his parachute and he did a 10,000 foot ball smasher in mr. jenkin's yard"