A sticky tuba occurs when two men have sex and one man cums in another man's anus and then blows the man who recieved cum in the bum.
by Dill Doe Dylan September 05, 2016
"My bum hurts!" exclaimed Richard. "That's because I drugged you and gave you a sticky tuba!" Remarked Peter.
by Dill Doe Dylan September 04, 2016