black spots in cigarette filter WTF is this stuff my filters? : r/Whatisthis Dunhill Slim Short Cigarette Holder

Dos and Don'ts of Vaping on Airplane The rules and regulations set by airlines and aviation authorities worldwide universally ban the use of e-cigarettes during flights for several reasons, including safety, health concerns, and to maintain a comfortable environment for all passengers

You might hear it in a sentence like I dont trust that house, the building looks a bit dodgy to me. You might also use it to describe a person who is acting in a questionable way

Am I going to be sharing a joint with some friends or smoking alone

Suppliers can also calculate how much stock to order based on customer demand and ensure that there is always a proper supply on the shelves