u become a member of this club when u do a 300 pound or heavier chick. same goes for any other weight over 150 pounds
well guys, i became a member of the 300 pound clup last night
by Jay May 10, 2003
1 more definition
Pertaining to a class of weightlifter who succesfully lifts a sum of 300 or more pounds either at-once or cumulatively. Typically, a high school football player is awarded a special patch signifying their entry into the club upon lifting this weight.
Fernando bench pressed 320 pounds and recieved his 300 Pound Club patch.
by S. G. February 20, 2006