What are some good things to say before rebuttal?

For example, My friend says " Let me remove the wool that the opposition has so cleverly pulled over your eyes..." and then she begins her rebuttal. I don't want to just say "let me begin my rebuttal" or anything that is same od, same old. Could people help me to find some more please? Funny ones would be good! But no rude one please! Thank you so much!