abbreviation for “I don’t care if you’re sick, i don’t care if you’re contagious, i would kiss you even if you were dead.” (Lyric from I Dont Care If You’re Contagious by Pierce The Veil)
Originating from the americanism of "any idea why?" Ideay is a form of Nicaraguan slang which (in one word) refers to "what happened?" or "what is the status." Though of inquisitive nature, it is also common to find it with exclamatory use.