Phrase used to describe a set of boobs so unattractive that they look like a pair of socks hanging from a clothesline. Hanging sock tits are mostly fat with little breast tissue. The complete opposite of a nice set of tits.
Brenda looks like she has hanging sock tits in that bikini top. Be prepared to vomit if you look at her.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.