Inside Baseball

Purposefully playing a game or doing an activity in a way that will break it.

"I invited Ellie over to guest at our DnD game last night, I had no idea they were gonna play inside baseball."

by foreverllilll_ September 26, 2021

an inside joke

urban dictionary guideline go brr

an inside joke

by Meow, boi July 18, 2021

Car Insid-'er Joke

A specific type of joke where you name a part from a very specific model/year of car as part of a sex joke.

'I can't bust a nut without a poster of 2001 Toyata Corolla wrapped around my head'

'Well, I can't orgasm without a windshield wipe of a 1998 Bentley Arnage up my ass.'

'Those are Car Insid-'er Jokes'

by The Final Girl Support Group July 19, 2021

Inside Job

Beating your meat inside the vagina of a girl, resulting in both fisting and penetration at the same time.

Girl: baby, what are you doing, that feels so great?!
Boy: I'm simply giving you an inside job

by BigGrinder August 14, 2022

Hiding inside a jacket

means you fuck a crazy amount of dudes

"Lukas is Hiding inside a jacket again"

by chileinsupremecy1914 April 26, 2022

Inside Jokes

the thing that urban dictionary rejects. 👁👃👁

⭕️🗯

Cardi: yo these inside jokes funny af
B: wtf are the jokes?

by AnyaForger May 8, 2022

Inside

When someone is incredibly certi.
Tends to be said with an MC accent and rizz to it.
"INSSIDEEEE"

My friend Jess is hella INSIDEEE.

by maxisinside November 14, 2022