The emote "╲/( ͡° ͡° ͟ʖ ͡° ͡°)/\╱\" is a representation of a person shrugging with their arms raised and hands forming a Lenny face, while also expressing a sense of confusion or uncertainty.
The "I Hate Spiders" emote is a depiction of a spider with the words "I Hate Spiders" written above it, often used to express a dislike or fear of spiders.