English expression meaning that a person is giving advice to someone else about a subject that they already know about (and probably more than the first person)
"I'm probably teaching granny to suck eggs, but............." (then explain in great detail what they already know/are expert in)
by rawkaren October 9, 2013
 Get the teaching granny to suck eggsmug.
Get the teaching granny to suck eggsmug. A 30 year white virgin with a heavy beard wants to met someone new so they clean shave there beard but forget to shave there side burns and they look fuckin retarded
by Tyrone911 January 8, 2019
 Get the Deviled egg with side burnsmug.
Get the Deviled egg with side burnsmug. Q: Hey did you want to go out for breakfast?
A. Yes but let’s just crack an egg and be done with it.
A. Yes but let’s just crack an egg and be done with it.
by Sugarloaf Stickybuns April 2, 2020
 Get the Let’s just crack an egg and be done with itmug.
Get the Let’s just crack an egg and be done with itmug. Another way of saying "Exactly" because it usually sounds like "Eggzactly" or "Eggzact" or in this case "Eggs n' X-ACTO Knives".
by REALDEALShaquilleONeal August 23, 2022
 Get the Eggs n' X-ACTO Knivesmug.
Get the Eggs n' X-ACTO Knivesmug. by 2themoon May 31, 2018
 Get the dropping more eggs then the easter bunnymug.
Get the dropping more eggs then the easter bunnymug. a phrase used to call out people who sound stupid, typically in roadman culture
another way of saying 'now you just look stupid'
another way of saying 'now you just look stupid'
by K1srkls March 20, 2022
 Get the feel like egg cant liemug.
Get the feel like egg cant liemug. by buckbuckchickenegg16 November 9, 2020
 Get the penis buck buck chicken eggmug.
Get the penis buck buck chicken eggmug.