jack steel

The lift weights. "Jack" means lift and "Steel" means weights.
We jack steel everyday after football practice.
by Carl Coenig June 03, 2006
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jacking steel

Lifting weights. "Steel" is reffered to as weights and "jacking" them mean lifting them.
After football practice we were jacking steel for 2 hours.
by Ed Reed June 02, 2006
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