Rockin

something thats hittin, on point, good

That juice was rockin

Rockin'

verb - Using, wearing, listening to, etc...

Yea, I'll be rockin' my sweet Reef sandals today

Jeff is totally rockin' a 1991 ford tempo

rockin'

something / someone can be regarded as "rockin'" if it is / they are as cool as rock (music)

johnny is planning a rockin' party at his house saturday night

Rockin

The stage between talking and being an official couple.

A friend asks if you guys are dating, but s/he never asked you out, but y’all are passed the talking stage.

So you’d respond “No, we’re rockin.”

Rockin'

To be included in a mobile device. A word used almost universally in the technology video journalism industry.

technobuffalo- Check out this Samsung Galaxy 9.QZHE@$%, it's rockin' a 10 freakabyte display and an octaquadrahelix core processor microwave!

phonearena- the new HTC dragon killer is rockin' a bulletproof screen and automatic toothbrush app!

rockin

To ask covertly if someone has drugs on them.

Hey man, Are you rockin?

rockin

to where something fully exposed un hiden and be proud of it

"Look In My Eyes, You Can Tell I Ain't Never Scared
Poppin' Them Thangs, I'm ROCKIN My Chain Anywhere"
young buck in the song "stomp" from the album "straight outta chasville"