to start doing something enthusiastically :
Like after chef makes a dish and present before you. You could say before start eating "let's get stuck in."
by Geek learner July 5, 2014
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To perform a task with determination,or to attack a person verbally or physically
I get stuck in doubt and reassurance loops,I got stuck in my jaws
by amit000 March 2, 2014
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When a person gets killed usually with a knife or shiv
Oh shit, did you see Tyler over there he is getting stuck.
by Tru3AssAss1n February 25, 2018
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Get Stuck IN - the act of getting stuck in;

getting down to business;

getting passionately inolved in your chosen field;

getting your fingers dirty.
Did you get stuck in (GSIN) in man?
That was some proper GSIN action from Russel this morning!
How did you go with that abstract acrostic - did you get stuck in?

related words - GSRIN; the act of getting stuck right in.
by OldManW77 January 13, 2010
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Also abbreviated to GSRIN. Difficult to define. A stronger version of get stuck in, it relates to becoming completely absorbed in a task to the point of retarded autism, becoming completely oblivious to the basic human needs of yourself and everyone around you, or just giving someone heaps and heaps of shit to the point that if they ignore you they look like a fucking idiot.

The key to the definition is pronoucing RIGHT properly - it's a subtle mix of the feral accents of the boofheads on the Footy Show and... a freaky cannibalistic murderer who is harrassing his kidnapped victim.
Sharma: Hutnut, I reckon you should do the Japan brief and I don't want to just get stuck in. How stuck in do I want you to get.......? I want you to get stuck RIGHT in.

or

Merz: Hey Hungry Hungry, can you get the door?
Hungry Hungry: Shut up, you fat pirate.
Small man Wicky: Yeah! The boys are getting STUCK RIGHT IN!!!!!
by hutnut999 May 19, 2010
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This means you like someone. Duh.
Oh Lisa, you are so fucking fine. I want to get stuck up your butthole.
by Eliteshadow 2 November 9, 2020
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