1 definition by Voodoo Child.

Atths

Means: AND THEN THEY HAD SEX. It is used by the X-files fandom. When someone writes "atths", he wants to say that Mulder and Scully had sex, which is very rare occurrence

Gillian Anderson on Twitter: "ATTHS (And then they had sex), twice."

by Voodoo Child. March 11, 2018