Green’s Dictionary of Slang

obvs adv.

[abbr.]

obviously.

[US]C. Eble UNC-CH Campus Sl. Spring 2014.
[UK]Guardian 23 Sept. 11/4: Didn’t every party leader have a list of contract killings on their wall? As a joke, obvs!
[Ire]P Howard Braywatch 137: ‘[L]isten. Honor, is that true about the fashion industry being major polluters?’ ‘Er, obvs?’ Honor goes.