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An exclamation used after encountering something surprising, sexually exciting, or scandalous.

Say suddenly a beautiful shirtless man or woman appears in your line of sight unexpectedly, one might say, "ooo, squinilius!"

May be used when referring to one's kids, i.e. "I have many squinilii running around"
"That jawline, oh my squinilius... "

"SQUINILIUS this car is really cold!"
by ca$$anova February 29, 2020
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