Charter Black  Suggested by frd 

ask casey neistat

Haha probably won't get a response.

If you don't think you'll get an answer from Casey, maybe you can ask Candice directly:

https://www.facebook.com/lovebillynyc

https://twitter.com/lovebillynyc

https://www.instagram.com/billy/

Here is something a little bit similar: http://www.dafont.com/forum/read/316124/font

Charter Black has about the right weight and proportions, but would need rounded serifs and terminals to be a match. See the red overlay on the _l_:



Possibly _Billy!_ is an edited Charter Black

I managed to find an @ sign on http://instagram.com/lovebillynyc
But it doesn't seem to match Charter Black?

The _@_ is a match for Cooper Black, as shown in the URW version.

Sounds like if you have the old URW program - you could take Charter Black - run it through and give yourself those rounded edges. (Please don't ask me, I no longer have the program.)