The character 鹵 makes a great looking spray bottle. These emojis are spaying something out of the bottle. It could be water or maybe acid? The Kanji 炎 means lots of fire so some of these are spraying fire which is a bit scary. On the other hand, they could be spray paint bottles as an emoticon goes in to graffiti on an abandoned building.
|!!( ･_･)r鹵~<巛巛巛||!!( ･_･)r鹵~<巛巛巛(x_x)|
|!!( ･_･)r鹵~<巛巛巛(ﾟoﾟ;||( ・∀・)ｒ鹵~<≪巛;ﾟДﾟ)ﾉ|
|( ▼▼)/鹵<<≪≪《《〈〈 巛 ( ◎_x)/|
The Kanji character 中 makes a great looking hammer for these kaomojis. A hammer is great to wack people over the head in like in Super Smash Brothers, or maybe these emotes have just gone a little crazy. If you show a kaomoji holding a hammer without adding in any other emoticons, then it just looks like a hard worker.
|⊂(ﾉ-(工)-)⊃ﾉ 中☆(o_ _)o ．ｚＺ|