Når gamere kaleder hinaden for GOAT - hvad står det for? / When gamers call each other GOAT - what does that stand for?

Hvad betyder det når gamere skriver GLHF (ingen tegn)? / What does it mean whe gamers write GLHF (no punctuation)?

Hvad betyder det når gamere skriver NT? / What does it mean when gamers write NT?