Telling people you are iller than you actually are for attention. Also applies to image posts on social media.
He's can't be that ill, I saw him running around town. He's totally ill-fishing for attention.
Something that is objectively ugly but also kind of attractive and you can't quite figure out why (derived from Fergie's classic composition "Fergalicious").
I'm not nornally into that guy but he's looking real frogalicious tonight.