Top definition
When two drunk people are having sex doggie style, and the “giver” starts to feel sick from the combination of the movement and all the alcohol in their belly, and as a result blows chunks all over the back of the “receiver”.
“Oh my god asshole, I fuckin’ told you to stop drinking!! You totally just gave me yackback!”
by Wurdsmythe March 13, 2018
Get the mug
Get a yackback mug for your Facebook friend Abdul.