What is Spewin?
1.
Australian slang;
vomiting, throwing up, etc. 2) bummed out. upset, regretful.
I missed the big day yesterday mate cause I had to go out with nana.
" aww yur spewin mate "
" shitchyea"
See
2.
physically uphurling due to the severe dislike of a person or object
'spewin off the facebook comment that
munter just posted'
'spewin for that spanish test'
See