aestheticsymbols
Use in a combo

Deal with it copy & paste

(⌐■_■) is deal with it, a plain-text Unicode symbol built from several characters from the Basic Latin and Miscellaneous Technical and Geometric Shapes blocks. On Aesthetic Symbols it lives in the kaomoji & emoticons collection. As plain text it takes on the font and colour of wherever you paste it — a bio, a username, a caption or a stream title.

Unicode
U+0028 U+2310 U+25A0 U+005F U+25A0 U+0029
HTML entity
(⌐■_■)
CSS content
\28 \2310 \25A0 \5F \25A0 \29
JavaScript
\u{28}\u{2310}\u{25A0}\u{5F}\u{25A0}\u{29}
UTF-8 bytes
28 E2 8C 90 E2 96 A0 5F E2 96 A0 29
Made of

U+0028 ( · Basic Latin

U+2310 ⌐ · Miscellaneous Technical

U+25A0 ■ · Geometric Shapes

U+005F _ · Basic Latin

U+25A0 ■ · Geometric Shapes

U+0029 ) · Basic Latin

Will it show up? · Long-established text symbols

Plain-text characters from blocks that mainstream desktop and mobile fonts have covered for years. These are the safe ones.

Worked out from how each character is encoded, not from a test on a real device.