air (one's) belly

To vomit. When I had the flu, I spent most of the time airing my belly.

Name	Pronounced	Usage
Gilbert	GIL-bərt (English), zheel-BER (French), KHIL-bərt (Dutch), GIL-bert (German)	English, French, Dutch, German, Ancient Germanic
Regula	-	German (Swiss), Late Roman
Mclaughlin	[mə'klɔ:flin]
Washburn	['wɔʃbɜ:n]
JeremÍAs	he-re-MEE-ahs	Spanish
Hermia	HER-mee-ah	Literature