The action of feeling uncomfortable in a squeamish sort of way. An uncomfortableness.
The action of feeling uncomfortable in an embarrassed sort of way. Cringingly embarrassed.
"Just looking at house centipedes makes me squink!"
"I heard he tongued his sister, doesn't that just make you squink?"
"I has just finished talking about how hot he was, when I realized he was right behind me. I completely squinked."