Spit, swallow, gargle.
You can't make a paper aeroplane out of an elephant !
One you need for a rough patch, the other you need to patch your rough.
She refused to swallow animal by-products.
In hertz!
They interrobang!(http://en.wikipedia.org/wiki/Interrobang)
Brushing your teeth!
spit, sallow, and gargle.
He left lip prints on the mirror!
Spit, swallow, bite, and gargle.
Spitting swallowing and gargling.