What does "Stack of chips" mean?
Stack of chips on my shoulder.Erik, thank you very much :)
but what does "chip" mean?
http://www.blogcdn.com/www.engadget.com/media/2008/04/s-gold3h-chip.jpg
or
http://www.ces.ncsu.edu/depts/ent/notes/forage/rifanote04/potato_chips.jpg
or
http://www.clubonecasino.com/wp-content/uploads/2009/03/stack-of-chips1.jpg
?http://en.wikipedia.org/wiki/Chip_on_shoulder

Question

What does "Stack of chips" mean?
Stack of chips on my shoulder.Erik, thank you very much :)
but what does "chip" mean?
http://www.blogcdn.com/www.engadget.com/media/2008/04/s-gold3h-chip.jpg
or
http://www.ces.ncsu.edu/depts/ent/notes/forage/rifanote04/potato_chips.jpg
or
http://www.clubonecasino.com/wp-content/uploads/2009/03/stack-of-chips1.jpg
?http://en.wikipedia.org/wiki/Chip_on_shoulder

Answer

Alternatively, it could be refering to gambling.  In the casino, you play with those little round discs that we call "chips".  A stack of chips would imply that you are gambling with a lot of money - a pile of them = a stack.  This can be metaphoric too...you are taking a big risk with/on something.

Answer

"to have a chip on your shoulder" = "to be easily offended or argumentative, or emotionally distant, because you have a grudge (against this person or someone from the past)"

It is usually not said as "to have a STACK of chips on your shoulder."  But this would imply that you are VERY easily offended and VERY QUICK to argue or push people away emotionally, for different reasons.

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