One of those weird, informal, nonchalant and utterly awkward hugs where the girl sticks her ass out and you only really touch chests. Typically means that the person you are hugging is repulsed by you, or doesn't dig you.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.

A loose, kind of non-schalant hug. It is classified as a hug where only your chest touches and the bottom half of your body is as far away from the other person as possible. The arm wrap around is also typically loose.