in the sack 

To have sexual intercourse with somebody in there bed. Used as slag in dublin.

Ah jaysus love i want you in the sack!

in the sack by Orlababbyy July 6, 2008

good in the sack 

When you're good in bed. You got them off and actually did your part unlike someone who just laid there. A guy might call you good in the sack if you were kinky and into trying things as well.

"Jane is really good in the sack."

good in the sack by taysty November 25, 2015

demon in the sack 

Very good in bed; basically, an excellent shag.

I took this fit bird home last night, she was a demon in the sack.

demon in the sack by Atomik Spongeface August 12, 2008

animal in the sack 

Good in Bed.

Person 1 - I bet your mom is an animal in the sack.
Person 2 - Hey, she's 70, you fuckwitt.

animal in the sack by SharpTheDemon December 30, 2015

dynamite in the sack

Someone who is very passionate and talented at making love.

I.e. as vehement and fiery as dynamite put into a sack, which is the 'bed' in the navy jargon.

That lady, despite her old age, was dynamite in the sack.

dynamite in the sack by Frank Camagni October 11, 2015

Penis in the Sack

It's an adjective for something that's bad. It could be easily subbed in a sentence for bad or shit, but it's a much cooler way of saying it.

Andy: " Yo Josh, how did your exams go?
Josh: " They went really bad, not gonna lie"
Andy: " Shit bro, that's pretty penis in the sack"

Nic: "weather is a bit penis in the sack today"

Penis in the Sack by penile_eshay August 11, 2022

demon in the sack 

Very good in bed. An excellent shag.

I took this fit bird home last night, she was a demon in the sack.

demon in the sack by Atomik Spongface August 13, 2008