Robin's Song 

The complaints of a person in an unfulfiling relationship who refuses to leave, no matter how terrible they say it is. When asked, "Why don't you just..." it is frequently followed by the line "Oh, no, I could never..." (A very cyclical and rather hopeless situation, really.)

Derived from a song of the same name by "The Barstool Prophets."

I got a call from my ex last night; she just kept singing Robin's Song about her new asshole boyfriend...

"And as he stumbles towards her / Left hand raised / She sings Robin's Song" --The Barstool Prophets

Robin's Song by J. B. Baby May 22, 2006

robin's nest 

What the pecker of a fat man looks like. From a distance,it appears as a blue egg in a nest of pubes.

I hate swimming at the YMCA. Seeing all those old fat bastards in the locker room with their robin's nest is disgusting.

robin's nest by wolfbait51 May 11, 2011

Robin's Egg 

The inside of a toilet bowl, after being subjected to a single, forceful spattering of diarrhea.

Employee1: Yo bro, if you're going to the shitter, don't use the second stall...

Employee2: Why not?

Employee1: Because I just shit a Robin's Egg up in there

Robin's Egg by The Notorious G.S.D. March 11, 2014

Robin's Mask 

When you straddle your (ideally, much younger) boyfriend and pull a batwing {stretching ones' scrotum until it resembles a bat's wing} over his eyes.

To get the part, Joseph Gordon-Levitt let Christopher Nolan give him a Robin's Mask

Batgirl's Wing Batwing Electrolysis Ben Affleck Matt Damon

Robin's Mask by Peter Thrustington, III May 20, 2016

red robin's egg 

the act of placing one's scrotum into another's beer or other beverage without their knowledge or consent, prior to serving.

great, now the girl i red robin's egged wants to make out

red robin's egg by dbacks March 19, 2003

Bubbleman's Board of Evil Robot Stuff 

Most popular user-made message board on Gamers.com that is run by an evil robot from Megaman 2. Home to an interesting crew of characters. It is hated by most other Gamers.com message boards.

Let's go spam Bubbleman's Board of Evil Robot Stuff.

Bubbleman's Board of Evil Robot Stuff by Bubbleman January 28, 2003

Robin’s nest 

A mound of pubic hair concentrated in a circular formation with a definite hole in the middle

What’s that on the faucet? Oh, that’s a robin’s nest

Robin’s nest by Juicyjoint May 30, 2018