1 definition by haaaaaaaaaaaaaahaha

To "Pull a Steeny" is to cheat on one's other half.
You're in a relationship and a girl/guy comes upto you and tries it on with you, you'd say "No, I'm not Steeny"
OR
"That's be pulling a Steeny, I'm better than that"
by haaaaaaaaaaaaaahaha August 1, 2008
Get the steeny mug.