can your

stomach really turn

 

why, absolutely!
just eat Taco Bell until you can eat no more.
god help you if your stomach don't turn itself inside out...

 

relative to what? but its contents can certainly churn.

 

I think it's mostly just a figure of speech.

 

here.. ill help.. ill cut open your stomich, turn it unsidedown, and sew it together!

 

i was flipping through the channels on the tv, and i came upon jessica simpson in a puke yellow outfit screaming her guts out, something people call 'singing' with her...that made my stomache turn.

 

LOL! That's a great question!