Tuck It In 

A phrase originating in northern MA which if used literally is to tell someone to tuck their penis into their pants. It is more commonly used to tell someone to cool down or to stop trying to get with a girl who is clearly not interested.

Person One (to a hot girl): "Hey, wanna come over to my place later?"
Person Two: "Yo dude, tuck it in."

Tuck It In by beekthafreek October 10, 2009

Tuck it in 

1)To take an idea or a thought in your head.

2)To remember what happened

"Yo i just tuck it in, we had math homework due tomorrow."
"Yo i just tuck it in, didn't she say no ice in her drink?"

Tuck it in by Shakirabae April 23, 2020

Tuck It In 

When your shirt is untucked you heard a fat Mexican man say “TUCK IT IN”

- HEY TUCK IT IN

Tuck It In by SkeetLord556 July 15, 2018

Tuck it in for Andy 

Primarily for use during football when you have an opportunity to score, although can be used across all sports/video games. With reference to Andy Gray’s comments to Charlotte Jackson on Sky Sports that contributed to him getting sacked.

*Richard and Jeff are playing FIFA whilst Jamie is watching. Richard is awarded a penalty*

Jamie: “Go on Richard, tuck it in for Andy”

Tuck it in for Andy by Unlocking the Sky January 27, 2011

Tuck it in your Bucket

A slang term pertaining to sex, usually referring to anal

Dam girl, you look fine in those yoga pants. Can I tuck it in your Bucket?!

Tuck it in your Bucket by F*g June 21, 2022