n. see brownbagger. A female who is so unattractive that you require not just one brown bag on her head while having sex, but one on your own in case hers falls off.
Fred: Hey Billy, here's a picture of my new wife Jen, isn't she great?
"Brownbacking is unprotected anal sex, or anal sex without condoms. The term should be understood to refer to risky unprotected anal with multiple and often anonymous partners and a self-identified "brownbacker"—someone with that bumper sticker on his car—is someone who seeks unprotected anal sex with multiple and often anonymous partners. Brownbackers prefer that term because it sounds sexy and healthy and glamorous and it lends itself to brownback-glamorizing bullshit. ... It associates shitty behavior and shitty choices with actual shit."
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.