swetching- to be out of ones face on amphetamine.
When you have converted back to a child and your jaw is uncontrollably vibrating, and your having the best night of your life.
similar words are : minced, pilling-out-your-tree, out-your-coupen
"nik must be swetching, he's over there chewing his face off having the best night of his life"
Someone that is a show off and a bitch
Omg they are such a big swetch I hate them so much