LFG is the abbreviation of Let's Fucking Go, which can be understood as "rush tmd" or "both tmd to me" "Chong" is often used in online communities to express emotions of excitement, enthusiasm or encouragement.

In the context of Crypto, it is typically used when the price is rising or when a particular token is performing well. This is a way for community members to share their optimistic outlook on a specific cryptocurrency.

It is important to note that LFG is generally considered an informal and colloquial language and may not be suitable for all situations.