Well unless you're hanging around teenagers/early-to-mid-20s dudes who are very comfortable around you, you probably wouldn't hear it. But it's a common term in the US among young men lol. I've heard it quite a bit.
ॐ मणिपद्मे हूं
"Speak the truth; yield not to anger; when asked, give even if you only have a little."
"Live alone and do no evil; be carefree like an elephant in the elephant forest."