when one person hooks up with a girl, and LESS THAN 30 minutes later, the first person's friend does the same thing, so the second person is, in a way, really hooking up with his friend.
this action can be done knowingly or unknowingly.
-"hey dan i heard you pulled an iron lotus on ann last friday after the football game"
-"Ah fuck, who was the dude?
-"it was me haha"