The type of stifling defense that has been characteristic of the Pittsburgh Steelers for decades. The type of defense that shuts down the run, hits the opponent hard and sacks the quarterback, frequently.
Instead of fans chanting "Defense", they can chant "STEEFENSE".
"STEELFENSE" also means the same thing
The Ravens offense got shut down by the "Steefense", they only had 30 rushing yards in the first half.
"Steefense" clap clap, "Steefense" clap clap.
That team plays Steefense, no one can get any yards against them.