Slang words starting with I

The ick is a sudden wave of disgust toward someone you were attracted to, set off by one small, harmless thing. Once it hits, it rarely goes away.

Innit is British slang for "isn't it." It ends a sentence to ask you to agree, as in "cold today, innit?" Said on its own, it means "exactly."

Istg is texting slang for "I swear to God." It stresses that you mean something, and just as often it is pure exasperation.

It's giving is slang for "this has the vibe of," as in "it's giving main character." Said alone, "it's giving" means the look or moment is working.