A person or device that slings or throws sand, often used in a construction context.

A term used in a whimsical or metaphorical sense to describe someone who throws around ideas or concepts lightly, akin to slinging sand.

हल्के-फुल्के विचार फेंकने वाला

English Usage: He was known as a sand slinger in the meeting, tossing out concepts without much thought.

Hindi Usage: वह बैठक में रेत फेंकने वाले के रूप में जाना जाता था, बिना अधिक विचार के विचारों को फेंकता था।