For my own convenience, and inspired by
HazelTrisEverdeen, here is a list of all of the emojis/emoticons that you can use in the forums, besides the ones in the toolbar when you’re writing a post:
The forum suggests these in a popup box if you start typing them (without spaces):
: +1 : →

: -1 : →

: angry : →

: anguished : →

: astonished : →

: bawling : →

: blush : →

: cold_sweat : →

: confounded : →

: confused : →

: cookie : →

: cry : →

: disappointed : →

: dizzy : →

: error : →

: expressionless : →

: fearful : →

: flushed : →

: frowning : →

: grey_question : →

: grimace : →

: grin : →

: heart : →

: heartbreak : →

: hushed : →

: innocent : →

: joy : →

: kiss : →

: kissing : →

: kissing_closed_eyes : →

: kissing_heart : →

: kissing_smiling_eyes : →

: lol : →

: love : →

: mask : →

: mrgreen : →

: naughty : →

: neutral : →

: no_mouth : →

: open_mouth : →

: pensive : →

: persevere : →

: rage : →

: relaxed : →

: relieved : →

: scream : →

: sleeping : →

: sleepy : →

: smile : →

: smiley : →

: smirk : →

: star : →

: sunglasses : →

: sweat : →

: sweat_smile : →

: tired_face : →

: tongue : →

: triumph : →

: trollface : →

: unamused : →

: warning : →

: weary : →

: wink : →

: worried : →

: yum : →

And these are from the private messaging system, but they work here too:
: bigsmile : →
:bigsmile:
: blushing : →
:blushing:
: brokenheart : →
:brokenheart:
: devil : →
:devil:
: drinker : →
:drinker:
: embarassed : →
:embarassed: (you have to misspell it)
: explode : →
:explode:
: flowerforyou : →
:flowerforyou:
: frown : →
:frown:
: glasses : →
:glasses:
: grumble : →
:grumble:
: happy : →
:happy:
: huh : →
:huh:
: indifferent : →
:indifferent:
: laugh : →
:laugh:
: mad : →
:mad:
: noway : →
:noway:
: ohwell : →
:ohwell:
: sad : →
:sad:
: sick : →
:sick:
: smokin : →
:smokin:
: smooched : →
:smooched:
: yawn : →
:yawn:
Other than those, there are some Unicode emojis that you can use. The forum software doesn’t allow any Unicode code points above U+FFFD, which excludes most emojis. But there are still some you can use, depending on your browser and operating system.
Here is a list of various symbols that are allowed by the forum, including ⏰, ☕️ and ⛄️. There are all sorts of other symbols not in the list that you could use, but those are the most emojiish, in my opinion.
Replies
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I've always wanted to know how to do snarl face.. shall come in very handy..
hmm...
awesome! always wondered how to add emojis
:flowerforyou: