It is a pill that you are (sexually) attracted to anime girls with cat ears and some feline like features such as tail, eyes, etc,.
I started played Final Fantasy 14, and I would never thought of playing as a cat girl. Therefore taking the catpill without even realizing it.
by Zeik15 December 17, 2021
Person 1: My cat smelled mah stank ass nutz
Person 2: Gawd damn yo cat catpilled
Person 1: *Starts shaking booty cheeks*
Person 2: Gawd damn yo cat catpilled
Person 1: *Starts shaking booty cheeks*
by Bighead1939 February 21, 2021
I hate that catpilled and meow-ish docly
by CrowGangCaw May 15, 2022