Fun anecdote: when I was a teenager learning LaTeX, I'd got in the habit of google image searching the symbols – "Latex infinity" would turn up a pic of an infinity symbol with "\infty" below it; "latex contour integral symbol" would show "\oint", and so on.

As a nineteen year old first-year university student, I genuinely typed "latex bra" into google image search, pressed enter, and then had a second or two of shock as my brain was genuinely surprised to not see quantum mechanics in front of me with a nifty little "\langle" involved, but rather lots of women in decidedly unique looking underwear...