I just noticed, if you do the rabbit hop emote while woodcutting(or any other type of skilling I assume), you will constantly loop the last part of the emote.
It appears that we do not have the rabbit hop emote anymore, so this has been inherently fixed. However while testing this I've realized that doing an emote while performing a skill such as woodcutting should cancel the skill.
Filed and issued.
blitz/engine/issues/#122