I'm sure your Mum thinks you are pretty anyways....
Depends, you using a Mech or a regulated gadget?
The chipped thingy will have a resistance cut off, usually about 0.15 ohms, less if you use that TC malarky.
I've personally had a build of 0.09 ohms, briefly, in a Mech ( using VTC5s btw) and am aware of folks who have gone a smidge lower.
As long as the cells are in good nick and are fairly new, you can go low. Good cells like the VTC5 can handle the odd wee blast at that level of amp draw.
But it is entirely at users risk - it's not recommended, it's not very clever and is mostly unnecessary.
If you want big obnoxious cloudz bro, these days we have 24/25mm drippers and 200W boxes so thirs no need to go too low on a mech.