Nintendo DS Mini Games Game?

My brother had a DS last winter. in that time my g/f fell in love with it. so last month i bought her one for her b-day. she wants a game that she played on my brothers, but no one can remember the damn name. we thought it was WarioWare but i just waisted $30, and about 3 hours going to 10 differnt stores all over town last night, to find its not the right game.

so i have no idea wtf this game is called. there were lots of mini games on it. the only one i ever played was where you had to blow into the mic and Yoshi would float when you blew into it, and fall whe you didnt. you had to dodge bullets or something like that as well.

were stumpted. and i'll be damned if i waist anther 3 hours and $30. any help at all would be awesome.

Thanks guys and gals.