verb / noun
puke
PYOOK/pjˈuk/
The expulsion of stomach contents through the mouth.
The young man bends over a bucket and pukes into it.

Etymology
The word probably imitates the sound of vomiting rather than combining meaningful roots. Its recorded verbal meaning is the direct physical act of throwing up.
In context
rotten beans in the in the sink. It smells horrid. I feel like I'm about to puke.