An expression used to tell someone to keep their inappropriate, logically reasoned thoughts to themselves.
Mr. Smith: "Honey my poop is green today. I think the reason is because I ate a bowl of peas with last night's dinner."
Mrs. Smith: "Ew, reason that to yourself dear."
or
Ms. Princess: "I think the reason why Tommy couldn't get a boner last night is because I'm so incredibly good looking that it made him nervous."
Friend: "Psh, reason that to yourself (bitch)."
Mrs. Smith: "Ew, reason that to yourself dear."
or
Ms. Princess: "I think the reason why Tommy couldn't get a boner last night is because I'm so incredibly good looking that it made him nervous."
Friend: "Psh, reason that to yourself (bitch)."
by DeWyzzle May 20, 2010

Abbreviated as 'xys', xill yourself is used to remind a Xander that youre spreading positivity and joy !
by xylophonee July 18, 2023

Potol yourself, everything will be ok.
by Ellsyum February 25, 2022

To kill oneself because of depression.
by SaggyMaggers January 19, 2017

by carolthebiggirl March 9, 2023

when you're screwing up and should really stop talking but you don't and you end up digging a grave for yourself
by emmmizzlee December 30, 2021

A person who likes creating things from materials himself/herself (often watching video tutorials on the Internet).
It is a well-established store patronized by many of carpenters, the interior-designers and the do-it-yourselfers.
by juliaushka March 19, 2017
