Doo doo is an expressive noun that means " horrible ". You will hear it used commonly among teenage boys.
Aw come on!!! That noob skin shot me with an smg once and I shot him with a LEGENDARY SCAR and still died. Man..fortnite is some "doo doo".
by Emilie J July 9, 2018
Get the Doo doomug. by Deaf Drummer December 23, 2008
Get the doo-doo potmug. To apply lipstick to your butt hole and give someone a kiss with it usually while they are passed out.
by big bert13 March 1, 2011
Get the Doo Doo Smoochmug. 1.The shit marks on the toilet after you flush.
2.The shit that doesn't want to be flushed down the toilet.
2.The shit that doesn't want to be flushed down the toilet.
by king poopie February 10, 2007
Get the doo doo schmeremug. The slick greasy substance found between the crack of ones ass and genitals brought about during exercise or other strenuous activities.
by Tdyjake January 4, 2022
Get the Doo doo oilmug. 
