Means I dunno used instead of the 🤷 ♂️ And 🤷 ♀️ emoji

¯\_(ツ)_/¯ idk man seems kinda gay

When you are bored and search this useless stuff. Why don't you go to youtube instead and watch porn.

¯\_(ツ)_/¯

Whenever you're in a really fucked up or bad situation, or just dont know what to say, put one of these dickheads in your message. It's a true lifesaver.

questionable emoticon

This face is the one used in Urban dictionary when it can't find the word you searched. The face and arms show shruging, because your word could not be found. It usually shows a list of stuff similar to your search that you can go to if that is what you needed. A person shrugging their shoulders to indicate a lack of knowledge about a particular topic, or a lack of care about the result of a situation, but Urban Dictionary does care so in the Urban Dictionary it would probably be a lack of knowledge about the particular topic.