Bad Shit 

1. Weed spiked you nasty suff like kerosene.
2. The shit that a stranger gives you saying it's weed, when infact it's ethnobotanical (legal) shit.

- Dude, what the fuck is this shit?! I feel like shit!
- Man, I dunno... but it's some Bad Shit

Bad Shit by Ten_Hands December 15, 2011

Bad Shit 

Really cool.

Man that Cd is the bad shit

Bad Shit by Reid3rd December 27, 2003

Bad shit son 

Typically Said after a night of explosions at the yard a m80 at the damn or just flying down 95 with your infinity about to explode

Man did you see d man shoot the glock off the causeway man that’s bad shit son

Bad shit son by Chopperindabag March 10, 2019

Bad Shit Crazy 

In reference to doing bad drugs (bad shit) which make a person mentally unstable (crazy.) As opposed to good drugs (good shit.)

Regarding “batshit crazy”
The “t” sound, is a blurring together of words, often more pronounced (obvious) in poorer areas, where people do not annunciate every syllable.
Common sense indicates the drug subculture, who is partly behind the propagation of the expression, came up with it to describe:
“You did bad shit, made you crazy, calm the hell down”

As “bats in the belfry” is a literary expression, and not a live common phrase (go down to the local ghetto and ask who knows what a belfry is, then ask if they know what “bad shit” is).

Contextually most people understand that, to take “bad shit” can make somebody crazy, therefore the obvious result “bad shit crazy.”

“Did that bitch smoke some bad shit? He actin all bad shit crazy.”

Bad Shit Crazy by uncreated November 10, 2014

Bad Ass Shit 

Something that is truly amazing and mind blowingly awesome.

Sharks with laser beams on their heads are some Bad Ass Shit

Bad Ass Shit by The Man With The Van July 21, 2009

Bad As Shit 

When something is so awesome that irony is required.

Damn man! That slam dunk was bad as shit!

Bad As Shit by J-Thrilla April 4, 2011

bad ass shit 

A word created by freaks/losers/gawks etc. It was made to be offensive but isnt and now normal people use it in a jokey way. :)

Girl - "yeahh well there my mates"
Clare (the geek) - "Well then theyr'e all bad ass shits!" in a fake american accent
..
Girl 1 - "Dude, guess wat i did last night ----"
Girl 2 - "Ooh you bad ass shit"

bad ass shit by Kim.And.Lou January 22, 2008