Adverb
In a sarcastic manner.
Source: Webster's dictionaryMy best jokes are so cheap. All I do is say things sarcastically. Adam Brody
Hunting party," Horace said Both Halt and Will looked at him sarcastically. "You think?" Will said. "Maybe they found the deer and brought him back to repair him. John Flanagan
Choose now,' he spat, his eyes practically shooting sparks. 'Me or him.' 'Gosh, Fang, you romantic fool,' I said sarcastically. 'How incredibly sexist-pig of you. James Patterson
And gears," said Anathema. "My bike didn't have gears. I'm sure my bike didn't have gears." Crowley leaned over to the angel. "Oh lord, heal this bike," he whispered sarcastically. "I'm sorry, I just got carried away," hissed Aziraphale. Terry Pratchett
We all know how funny Morrissey is. Actually, you know what? I say that sarcastically. His songs are some of the funniest songs I've ever heard in my life. I mean, really. I mean, not that the "Girlfriend in a Coma" is, like, really funny. Zach Galifianakis
`Ah, now we're getting at the truth,' he interposed sarcastically Source: Internet