Ok. I was on my way to work, stopped by the kum-n-go. Left there pulled out and stopped at the stop sign. While sitting there with the clutch pushed in waiting to pull out. Heard a pop and the clutch pedal went to the floor and the truck started jumping forward trying to go but my foot was on the break so it just jumped a few times and I mashed the break and killed it like it will do. Clutch pedal is on the floor, I can move it up and down with my hand easily without any resistance. Nothing is hanging out of it, but I felt a heavy-duty spring under the dash. Didn't know if that went to the clutch pedal and slipped off or something. Any help would be greatly appreciated.