We'll give you a hint: it's 100% pure Roseanne, through and through!
Which is WHY we all fell in love with her in the first place!
We reported earlier that during Comedy Central's Roast of the comedienne, her ex-husband Tom Arnold made an appearance!
Ch-ch-check out a sneak peek of her response to his surprise (above)!
WARNING: Some of the language is NOT too nice!
Who else is PSYCHED to see this all go down this Sunday?!
Tags: appearance, comedy central, ex-husband, preview, response, roast, roseanne, sneak peek, surprise, tom arnold