(pronounced: grawk) To "get it" or to understand something so completely that you absorb it and practically become the thing itself. In addition to getting it, "grok" also implies that one "likes it" or "appreciates it." For example, you can say, "Do you grok?" and that means, "Do you get it?" It comes from Robert Heinlein's 1961 science-fiction novel Stranger in a Strange Land and implies that one scans all available information regarding a situation, digests it, and forms a distilled opinion.
Asl - age/sex/location lol, rofl, lmao/lmfao - laughing fk - shorter version of "fuck." wtf - what the fuck omg - ermagerd fyi - for your information ikr - i know right? bc - because g2g - gotta go js - just sayin' smh - shaking my head wbu - what about you? tbh - to be honest hmu - hit me up
Then you have those random slangs that I hate such as bae, and yolo.
I'm sure there are more but that's all I can even think of right now.