Literally ever person I've ever talked to who received one (admittedly not a wide net) has felt uncomfortable, found it funny in a "seriously wtf" kind of way, or felt genuinely harassed.
It's really awful when they don't say anything else first. Or send a few hi's (sorry, the apostrophe is wrong but it looks weirder w/out it lol) and then, bam. Peen.
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