ELi5: Why do people smile/laugh/lick their teeth when angry? 656 viewsJanuary 3, 2024 Question90.23K September 13, 2020 0 Comments ELi5: Why do people smile/laugh/lick their teeth when angry? In: Other 1 Answer ActiveNewestOldest Anonymous Posted September 14, 2020 0 Comments I am preparing my mouth to eat my enemies. It’s important to have lubrication to more easily chew and swallow. But really, I’ve never seen anyone do this, other than being a nervous awkward gesture. Register or Login
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