A do-do usually refers to an immature penis, but it can and is used to also, as a pejorative, to identify or describe the shrinking or always very small penis of an older or elderly white man.
Come on, Bobby, stand next to the toilet like Daddy and aim your do-do, right in the middle, try to hit the toilet paper.
I am sorry honey, Grandma is too tired to play with Grandpa's do-do, you play with it.
I am sorry honey, Grandma is too tired to play with Grandpa's do-do, you play with it.
by luvmfat March 3, 2019
Get the Do-Domug. You know, it's one of those times when its really dark in the room and you THINK you're aiming for the vigina but it goes in somewhere else. If she doesn't like it up the booty hole try this approach. :)
Person A: My girlfriend is HOT but she doesn't like it in the booty hole.
Person B: Say man, do the do do.
Person A: Ahh snap yo, its flawless!
Person B: Works every time :)
Person B: Say man, do the do do.
Person A: Ahh snap yo, its flawless!
Person B: Works every time :)
by Craig Dunn August 7, 2005
Get the Do the do domug. To go to sleep. Used in French Louisiana and New Orleans. Pronounced "doh-doh," as opposed to doo-doo, which means feces.
by eViL pOp TaRt August 1, 2011
Get the make do-domug. A social reformer, knave who thinks everyone else's shit stinks but not their own. So convinced their cause/reform is needed they can't even tell their own shit stinks too.
by 2B+ May 4, 2014
Get the do-do-goodermug. by mydongisbigerthanyour November 7, 2009
Get the Do Do Dickmug. person 1: "do you know the song that goes 'do-da do, do dododo, do da-do'
person 2: "oh yeah its Say it Ain't So by Weezer...are you a virgin or some shi-"
person 2: "oh yeah its Say it Ain't So by Weezer...are you a virgin or some shi-"
by whatssteez July 6, 2021
Get the do-da do, do dododo, do da-domug. by snickle-fritts November 15, 2010
Get the da doing doing doingmug.