Marlin Place 

To become nostalgic or emotional about the past. Marlin Place was a street in Van Nuys Ca. where friends would gather to hang out and smoke pot in the 70's.

Oh man, my boss started getting all Marlin Place on me when he started telling me about his old dog alex.

Marlin Place by bezel333 January 2, 2006

Marlin De May 

the coolest gangster in the world

wow i wish i was like Marlin De May

Marlin De May by the cool dude 3312 November 21, 2010

Marlin's Nipples 

This phrase, also known as "Marlin's Didgeridoo" came from the Australian TV show Angry Boys in 2011. The direct quote was the character Gran insulting an inmate by saying "Go blow your didgeridoo Marlin". This sparked an internet meme of facebook groups or like pages about Marlin and his "didgeridoo".
The next level up from this has become Marlin's Nipples. It's used as a swear for something surprising or extraordinary.

Marlin's Nipples that's a long car!
You don't get it do you; Marlin's Nipples, you don't get anything!
Jake R is such a Marlin's Nipple!

Marlin's Nipples by Dekkkers June 16, 2011

marlin spike 

When a girl's anus is too constricted for a large erect penis and either the male or female uses their index finger to prepare the ass hole for penile penetration.

That bitch's ass was so tight I had to Marlin spike her before I could fit my cock in that hoe.

marlin spike by Brown Jon March 3, 2016

Land a Marlin

If you pull out after anal sex and a huge shit log follows your penis and lands on the bed, the way a big fish would flop onto the floor of a boat after it's pulled out of the water, congratulations...you've landed a marlin!

When I get done with you, you'll land a marlin that would make Hemmingway proud.

Land a Marlin by B. H. McNultey December 31, 2007

Blinding the Marlin 

When you are about to finish in a girls mouth, first make sure it is wide open. Then aim for the mouth, but at the last second change direction and bust in her eyes. Then you grab the inside of her cheek with your index finger in a hook shape, and drag her around the room.

My girlfriend bit my finger last night. I tried Blinding the Marlin, but when I cast the line I missed my spot.

Blinding the Marlin by BigDaddy88 May 3, 2009

Prize Marlin

A prize marlin is the pinnacle of a sex act involving the lifting of woman with one arm while administrating a shocker and the placing of a finger inside her mouth as if she were a trophy fish.

"How was the day at the lake?"

"I did not catch anything, but I gave Kelly a prize marlin."

Prize Marlin by Sweet River July 27, 2006