interjection. An unringing endorsement.
Real citation: “Oh, one other thing... I know Abhrams supposedly *hackcough*yeahright*cough had the ending planned from the beginning, but Vaughn should have stayed dead. After getting shot point-black with a machine gun, he pops back up in the last few eps just to provide the overly cheesy happy resolution.”
(Shadownight, May 22, 2006, “5-16/5-17: "Reprisal"/"All the Time in the World" 2006.05.22,” Television Without Pity, http://forums.televisionwithoutpity.com/index.php?s=&showtopic=3141076&view=findpost&p=5321351)
Made-up citation: “During debates, Presidential candidates should avoid sarcastic outbursts (such as hackcough*yeahright*cough) and gross displays (such as bazooka barfing, which is unseemly and can ruin Anderson Cooper’s hair)."