To check your actions before you go off and do something stupid, and Shrek the almighty ogre lord decides to kill you.
Man: I hear investing in bitcoin is the way to go nowadays
Man's friend: Check yourself, before you Shrek yourself
Man's friend: Check yourself, before you Shrek yourself
by Imnotameme January 18, 2018
Idiot: Man this forest looks nice i think its where shrek lives! Lets investigate.
Me:Bro you better check yourself before you shrek yourself
Me:Bro you better check yourself before you shrek yourself
by emojibitch August 5, 2014
Take a chill pill and look at your actions. Examine what you're next action because right now, you're heading in a bad direction.
by macabre pizza coffin April 19, 2017