When two people are seated in one chair, with one on the other's lap, and they hug each other while seated, that's a Seated Hug. Or "Shug," for short. (Portmanteau)
They enjoyed a nice long shug on the couch.
The compulsion to LIKE every photo, comment, post, etc. on someone's facebook page
She LIKED all 100 photos in that album. She's got serious LIKOSIS!
When you're trying to act all crazy, but no one really believes you.
When copies of his manifesto got leaked to everyone at school, they just laughed because he was clearly sociopathetic.