Bar Gripper
A dump, defecation, shit or state of constipation that is so painful and so difficult to work out that one must grab the handicap bars within the stall in order to brace and provide leverage for the almost birth like pushing that is required to eventually reach the point of release.
Myron suffered from the worst case of constipation that he had ever encountered. This, combined with his severe external hemorrhoids created the perfect turd birthing storm and he went to the restroom and had a Bar Gripper until he finally released his demon turd.