Translation: ". . .and your mother, too." Used to answer back when somebody says, "Chinga tu madre" ("Fuck your mother"), or even when it's not said, but you think the other guy has it in his mind to say it.
Y Tu Mama Tambien was a Mexican movie nominated for an Oscar for bestforeign film in 2002.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.