Need engagement party 'roast' ideas!

My friend is having her engagement party later this summer and I recently found out that the guy's side is doing some sort of roast/skit for them. Now we have to do something from her side, too!!! But I have no idea what. The groom LOVES the Mets and the bride loves to party... they don't have much in common

Some ideas I thought of this morning but would love other ideas:

- Top 10 Lists of something funny about each of them
- List fun facts and have the audience guess if it's the girl or the guy

how bout top ten ways the bride is simialr to paris hilton(not saying she is,im saying as a joke cause sh likes to party)

tell them about her ex boyfriends,jack daniels,johnny walker etc

for the groom..and i say this with love cause im a die hard mets fan

top 10 met worst mistakes/trades/moves of all time

you could also play a joke that he is a secet yanee fan and joke bout that lol

hth and hope i didnt offend