Definitions by fishbait
sand muncher
An individual who commits oral on a girl at the beach, thus leaving sand in his/her mouth. The end result: a sandy surprise.
sand muncher by Fishbait June 18, 2020
puinsai
to put inside or pull inside, i.e. have sex or get barreled (tubed) surfing... i.e. the most pleasurable things you can do. term can be adapted to other situations requiring guts/skill