Top definition
Sienko (sien-ko) V.

1) to use excessive force to accomplish an otherwise impossible goal
2) to use an absurd tool with great success
"How did you get that Nighthawk in the Jeep?"
"Fucken Sienko'd it."

"This bolt is stuck and I don't have a breaker bar."
"Hand me that muffler and the ratchet, I'll Sienko this."
by racekarl May 03, 2009
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