The act of pushing and then puling a turd in and out of your butthole, as if your turd was a "brown yo-yo."
Hey man, you wanna play Brown Yo-Yo?
What in the actual hell are you asking me this time?
You gotta yo-yo a turd in and out of your asshole. Whoever can last the longest without letting it out wins!
...
What in the actual hell are you asking me this time?
You gotta yo-yo a turd in and out of your asshole. Whoever can last the longest without letting it out wins!
...
by B R O W N August 29, 2022
Get the Brown yo-yomug. 
When you stick your hand in a girls vagina grab her intestines pull them back out tie it in a knot then proceed to bounce the girl up and down like a yo yo
by Burger474747 April 6, 2022
Get the Double yo yomug. 
by Doc,Sgt,Yoga Tutor,C Baines February 9, 2022
Get the Suck yo Mothamug. 
The war cry of absolute meme lords.
To be said while dabbing, T-posing, going full-on unholy creature, or derping. Bonus points if you make this a war cry in Miitopia.
To be said while dabbing, T-posing, going full-on unholy creature, or derping. Bonus points if you make this a war cry in Miitopia.
Charlie the 12 year old rager, while playing Minecraft: Khan, you fracking rear end! I’m gonna murder your guy so bad, you absolute mothefu-
Khan: YO MAMA 69!!!
Charlie: …Wtf?
Khan: YO MAMA 69!!!
Charlie: …Wtf?
by Scratchykit August 21, 2023
Get the YO MAMA 69mug.