How to Use "giddy" with Example Sentences

1. This giddy spending might look out of tune with the global economic mood music .
2. And did I feel giddy ?
3. This is at least in part because the expansion of new loans reached giddy new heights .
4. That would be why you feel giddy and happy after you 've been kissing someone dreamy for a while !
5. This new marriage of silicon valley and the state department can , at times , seem almost giddy in its tech evangelism .