A term used by teenage and young adult females with their boyfriends and or lovers to imply the impending dose of kisses to come in and around the holiday that is christmas.
Somebody who deliberately ingratiates themselves to authority figures in such a way as to be annoying to their peers.
Man, that girl is such a kissass. She totally just wrote thank you notes to her teachers about everything she learned this year and made the rest of the class look bad.
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.