you can upvote ur own meme and unless you reload the page, it will show the green upvote icon, but it will not give u any points and once u reload page or leave the page it does not say u upvoted
01:0X 27/6/21 (European), guys i didn't do the research on this one, multiple people pointed out my folly so go read their thing and updoot them. ok, bye!
according to google translate, it's Vietnamese and it means (according to google translate so have some grains of salt) "Who knows where the s**t is missing". yes that's what i got.