The "Lumper" starting out in this Industry a "Lumper" was a "Crack-Addict" ya gave him $75/$100 bucks "Ca$h" a pallet jack on trailer at Scrivner Foods and he would sign a "Receipt" ..
Nowadays I lump my own loads..
Because my company today pays "Hourly" Time-Clock"..
https://youtu.be/Mhzg_5w0c78?feature=shared