popping hot 

To test positive for something bad (e.g. drugs, STDs, steroids, etc.). Specifically refers to the testing method of urinalysis, wherein the person being tested has to pee in a specimen cup.

Ex. 1
Military recruit: I want to enlist so I have something to do after high school, but they won't let me 'cause I keep popping hot for weed.
Ex. 2
Friend 1: Chris ever tell you what happened after he hooked up with that tinder girl a few weeks ago?
Friend 2: Yeah, he ended up popping hot for gonorrhea. I felt bad for him, but he should've known better than to go raw.

popping hot by garx1a May 5, 2021

Popping Hot Grease 

Where a group of people or persons are shooting guns at another group at a high fire rate.

Cuh down on 24th was popping hot grease on the low last night cuzzo

Popping Hot Grease by fortnitephenomyeezylive February 12, 2018

Poppin hot rocks 

poppin hot rocks is the coolass way of saying my shoulda popped out

Izzy popped hot rocks, it looks so damn weird.

Poppin hot rocks by PIMPHAT December 7, 2004