Hope to hell you've got some Vaseline to help you get through it. The Machine Gun Dump Best utilized in public conveniences. You sit there in sublime peace when suddenly you emit a group of noisy gassy bursts that break the tranquility like machine gun fire. You feel a noisy one coming on but relatives, friends or work mates are within earshot. So, you must employ some clever techniques to cover the disgusting sounds you are about to emit.
Timing is of the essence.
Flush the toilet 2. Drop loose change on the floor, 3. Sing the first two stanzas of your favorite opera. You grip the seat with both hands and wriggle. You twist and pump but the little bastard just hands there, suspended, clinging like a canned peach between you and the water below.