the act of vomiting into a girl's vagina before having sex with her. doing Acid Rain usually results in Hydrochloric Penis (burns on the penis from Hydrochloric acid, or better known as stomach acid).
Synonyms for acid rain
On this page, you will find 30 slang terms related to acid rain. Some of the top words include: chukfuck, chunky shower, planter hurl, schecter, stomach puddle, and 25 more.