A Doubler is a type of high-risk project that promises to double the invested funds in a short time. Such schemes belong to the dubious category and are extremely dangerous for an investor.

HODL is a slang term for the strategy of holding cryptocurrency long-term without selling during market swings. The term has become iconic in the crypto community and describes the "buy and hold" approach.

A Bitcoin Investment Trust is a company that invests funds in Bitcoin and takes on its purchase and storage, sparing the investor the technical complexities.

To "get loss-vested" is an ironic slang term meaning to put money into an ICO or another high-risk crypto project. The word emphasizes a failed, hasty, or ill-considered investment of funds in a dubious asset.

An asset is any value or property capable of bringing economic benefit in the future. In the context of cryptocurrencies, an asset refers to coins, tokens and the rights associated with them.