We are trying to figure out the name of this cartoon that was on when we were younger - it had a team of mice. One of them was fat and would smell cheese and say "Chee-eee-eee-se", one was a girl, another was a "slow" boy that wore an old leather bomber pilot's cap with the goggles. They had a plane and we think it was on Fox right before Animaniacs. Aagh! Help! Thanks!

I believe you're thinking of Rescue Rangers from The Disney Afternoon.

Yes, you're thinking of Chip 'N Dale's Rescue Rangers.

You can see info about it here:
http://www.retrojunk.com/details_tvshows/120-chip-n-dale-rescue-rangers/

We even have the intro up for it :)

Oh my gosh! Thanks, everyone! We thought for sure they had their OWN show and we kept thinking of Rescue Rangers, but didn't think to look past the first part.
Whew! Now we can rest! :)