"Go down the rabbit hole" 

The process by which a sex partner, presumably a male, inserts an object into the anus without permission.

While doing Jennifer doggy stile, Joey attempted to "go down the rabbit hole", much to Jennifer's chagrin.

"Go down the rabbit hole" by Gerald Dickens November 19, 2007

Down the rabbit hole 

1) When you start a college major then change to something completely different in a semester or 2

2) when you start doing your job then went of on a completely irrelevant tangent.

I went down the rabbit hole; I switched from sociology to biochemistry.

Down the rabbit hole by Uncle Dimma January 10, 2022

Down the rabbit hole 

to take a hallucinogen drug.(Shrooms, LSD, DXM)

Oh man, me and my boys 'bout to go down the rabbit hole for the first time.

Down the rabbit hole by Wise Tripper December 1, 2011

Vaporeon's Rabbit Hole 

An online chat that started with something tame, and spiraled into insanity.

Damn guys we started talking about a smashed ipad and ended on someone getting fart in their mouth, weve gone down Vaporeon's Rabbit Hole.

Vaporeon's Rabbit Hole by Weeb_Man November 13, 2022

the rabbit hole

something someone says when they don't want to tell you where they have been since they have been away for a while

where were you for the past 2 months?

oh just the rabbit hole

the rabbit hole by elizabethbabe May 23, 2017

Slippery Rabbit Hole

The name of a Alice/Morpheus themed “strip club” on an industrial estate in the outskirts of a low-level town.

Had waaaay to many beers last night and ended up in the Slippery Rabbit Hole getting a lap dance from a stripper with a huge Adam’s Apple called aMANda!

Slippery Rabbit Hole by GoodinBed October 21, 2019

'Wikipedia rabbit hole'

A topical progression that leads into infinite topical regress which begins with an inquiry into factual content about one specific topic that leads into factual content about multiple related sub-topics, sub-sub-topics, and ad infinitum sub-sub-topics.

"I googled 'Roald Amundsen' and knew I'd gone down a 'Wikipedia rabbit hole' when I ended up reading the lyrics to the 'Star Spangled Banner'."

'Wikipedia rabbit hole' by gDog71 June 8, 2021