Afterthought

[Sarah]

Reflection after an act; later or subsequent thought orexpedient.

[Sarah]

An insult used to describe someone of little or no importance; someone so lame and useless they're just considered a mere afterthought. Used by one of the characters in GTA V.

[Sarah]

An afterthought is something thought of at the last minute. Afterthoughts are common among video games and movies.

[Sarah]

rockin the rock bands of red wing is what afterthought does best

[Raeanne Dimick]

Something that is thought of or added later.

[Gregory]

An item or thing that is thought of or added later.