When one takes endless pictures of oneself, and finds a particular angle/pose which makes them appear more photogenic, this is their "cam face".

An easy way to spot this on a night out is to declare that you are about to take a photo and see if peoples faces change from being "natural" to their 'cam face'.
"I was ashamed FOR her, she was obviously pulling rehersed a cam face."
by Pseudonym130 August 30, 2008
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