What font is this?

Single Sleeve  Sugerida por marty666 
Dro  Sugerida por adabdesign 

Not a font (vector alphabet, prompts captain Obvious)

Anything similar out there?

sometimes "vector alphabets" sold on this kind of website are made from fonts

This "PLAYFUL ALPHABET" is an eroded version of "Single Sleeve" by Vic Fieger

I agree, but the result of the modification is quite different from the original. I suppose that the author of the question needs exactly "eroded version". Something like https://www.dafont.com/dro.font