^^this should probably be in the help board. Not positive but I'll nudge a mod just to see if its in the correct place))
Anyway! Yes indeed those are glitches that people like to use. Most people tend to make specific Emotes to make their characters glitch and look funny. However here are some that I have and use myself(made by AlphaEclipse):
[[ To get these in game go to C: > Feral Heart. Then find the file that is labeled 'emotes'. Open it in Notepad then copy and past this to the end of the current emotes list]]
Happy Glitching~