What does DFFM mean?

DFFM typically stands for "Don't Forget to F*** Me," a phrase often used informally in text messages or social media to convey a sense of urgency or importance about staying connected or remembering someone. It's a casual expression that can denote a playful or intimate context. However, the meaning can vary based on the context in which it is used. Always consider the audience and setting when using such abbreviations.