Ciprian Turcu

widget that you can place in your sidebar and that will show the blogger current mood by selecting one of the 12(so far) emoticons available. 
You can select 4 different sizes, depending on the size in width of your sidebar(so it fits just right).
Update 1.1: 4 more emoticons added 
Update 1.2: Dynamic Title(changeable from widget page) 
Update 1.2.1: Fixed a small design issue and aligned mood icon to center 
Update 1.0.1 Small other important design issue 
Update 1.2.3 Small admin_menu fix for wp 2.8.1 
DONATE! <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=8322585" rel="nofollow ugc">DONATE HERE</a> – (any ammount using paypal or credit card)

Mood Personalizer

Widget that you can place in your sidebar and show your current mood.

Tom Antarnisti

Antarnisti Smiley for Kaskus adds a collection of smiley shortcodes for Kaskus-style emoticons to WordPress content and comments. It also provides a Classic Editor button and an optional smiley picker below the comment textarea.
This plugin is not affiliated with, endorsed by, sponsored by, or officially connected to Kaskus. Kaskus is a trademark/project name of its respective owner. The name is used only to describe the style and compatibility target of the smiley set.
This 2.5.0 maintenance build changes the plugin name and text domain to a clearer third-party naming pattern, keeps the cleaned-up codebase for newer WordPress versions, and sanitizes the smiley HTML returned by content/comment callbacks.
It also includes an option to disable WordPress native emoji scripts and styles, which is useful when this plugin is used as the site’s primary smiley/emoji system.
Important asset note: this package contains Kaskus-style image assets. Before distributing this plugin publicly, make sure every bundled image asset has a GPL-compatible license or written permission for redistribution under WordPress.org plugin directory rules.

Antarnisti Smiley for Kaskus

Adds an Antarnisti smiley shortcode set for Kaskus-style emoticons to WordPress posts, comments, the Classic Editor, and the comment form.

Mood Personalizer vs Antarnisti Smiley for Kaskus