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. Teacher: Who knows what the walking bass line is?
Student: Does it go "do do do do do do do do"?
Teacher: IT does well done
Student: Does it go "do do do do do do do do"?
Teacher: IT does well done
by Emma Swan bitch January 17, 2018
Get the do do do do do do do domug. A brand of cough sweets produced in the 1980s. Excessive consumption caused effects similar to those of speed.
And you're standing at the chemist in Boots
Coughing up your guts like you're at deaths door
All this for a packet of Do-Dos
Coughing up your guts like you're at deaths door
All this for a packet of Do-Dos
by Clifftoru January 11, 2009
Get the Do-Dosmug. by fotweny November 9, 2004
Get the do domug. by Reppin Screwston July 11, 2006
Get the do domug. An expression of extreme metalness
"Woo Do Woo, Woo Do Do Do, I've Come To Check You And Your Crew And See Bout What You Guy's Are Gonna Do, The News Is GNAR KILL Whaaowaah"
by Hyslop December 3, 2003
Get the Woo Do Do Domug. by Ms. Young October 31, 2003
Get the do domug.