"don't pull as sammons" is a common saying nowadays. It's like saying don't be a dumbass, except
in a nice way. Usually when someone does something n00bish
and no words can express the stupidity you have just witnessed, simply say "don't pull a sammons"
A serious example
is when someone puts a marshmallow in to the microwave and heats it for two minutes and sits there watching
amazed yelling "Dude, the mellow got pwned!"
When you drop
by seeing your microwave dripping with ooze on the sides like the gremlins in the movie "gremlins", then
here is the best
time to say "don't pull a sammons"