This character is a Other Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. U+1FAE4 offers a line break opportunity at its position, except in some numeric contexts.
The CLDR project calls this character βface with diagonal mouthβ for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: confused, confusion, diagonal, disappointed, doubt, doubtful, face, frustrated, frustration, meh, mouth, skeptical, unsure, whatever, wtv.
This character is designated as an emoji. It will be rendered as colorful emoji on conforming platforms. To reduce it to a monochrome character, you can combine it with Variation Selector-15: π«€οΈ See the Emojipedia for more details on this characterβs emoji properties.
The Wikipedia has the following information about this codepoint:
Symbols and Pictographs Extended-A is a Unicode block containing emoji characters. It extends the set of symbols included in the Supplemental Symbols and Pictographs block.
All of the characters in the Symbols and Pictographs Extended-A block are emoji.
Representations
System
Representation (click value to copy)
NΒΊ
129764
UTF-8
F0 9F AB A4
UTF-16
D8 3E DE E4
UTF-32
00 01 FA E4
URL-Quoted
%F0%9F%AB%A4
HTML hex reference
🫤
Wrong windows-1252 Mojibake
🫀
Encoding: GB18030 (hex bytes)
95 30 FB 38
RFC 5137
\u'1FAE4'
Bash and Zsh inside echo -e
\U0001FAE4
C and C++
\U0001FAE4
C#
\U0001FAE4
CSS
\01FAE4
Excel
=UNICHAR(129764)
Go
\U0001FAE4
JavaScript
\uD83E\uDEE4
Modern JavaScript since ES6
\u{1fae4}
JSON
\uD83E\uDEE4
Java
\uD83E\uDEE4
Lua
\u{1FAE4}
Matlab
char(129764)
Perl
"\x{1FAE4}"
PHP
\u{1fae4}
PostgreSQL
U&'\+01FAE4'
PowerShell
`u{1FAE4}
Python
\U0001FAE4
Ruby
\u{1fae4}
Rust
\u{1fae4}
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