The "( ͡⎚! ͡⎚)_/¯" emote is commonly used to express confusion, uncertainty, or a lack of knowledge about something. It features a person shrugging their shoulders and raising their hands with an ambiguous facial expression. The "He's a waiter" emote typically shows a cartoonish character holding a tray of food and drinks, with the text "He's a waiter" written above it. It can be used to indicate someone who is working in the service industry or performing a similar role.