L2M - Laughing 2 Myself. Used when NOT actually LOL.

RYOD - Right Your Own Destiny.

Yurm - Act of abruptly changing direction used in situations and/or conversations that tend to veer off topic.

Yurp - An expression of greeting and/or understanding.

Sniff Sniff - A sarcastic gesture of sniffing twice follow by "Huh OOOOO Huh oh ok." L2M

Cash Me Out - Dead Fresh Crew Handshake. It goes Slide Slide Pat Pat Throw It Away.

Yoso - Family; Short for Mafioso.

Clock Out - Stop what you doing and leave. You off! Lunch Break, Better yet take yo 15. Matter fact make that permanent. 

OTP - Only Think Positive