"Pulling a Deckard": the art of shooting someone defenseless in the back, particularly if they are running away from the shooter.
I came up with this one myself; it is a reference to a sequence in the 1982 movie 'Blade Runner', where Deckard (Harrison Ford) pursues and guns down the 'Zhora' replicant (Joanna Cassidy).
"Pulling a Deckard" may also be used in past tense, for example:
"Whoa, did you see that cop? He just pulled a Deckard!!"
BUT it may not be used in future tense.
This is a fun one to use when watching other action films; it may also be used if a knife is thrown into someone's back, rather than them having been shot.
When you do not take back a spliff (or cigarette) and pretend to have done so by acting high/giggling, and the occasional cough. If you watch carefully you can see the person who is "Pulling a steve" draws it into their throat, holds it for a few seconds, and then blows it back out. Named after a person who does the above.
Stoner: "Hey fag, stop pulling a steve ans start taking it back!"
Steve: "I am tacking it back" *Giggles*
delaying others for personal issues;
when a group is going somewhere together, but have to wait for one person to do something (especially when he/she has not started the task already).
Person A: Wait up for me. Let me write an email really quick before we go for lunch.
Person B: Person A is pulling a mustafa.