twit

ot noun

1. A reproach, gibe or taunt.
2. A foolish or annoying person.
3. A euphemism for "twat", a contemptible or stupid person.
4. A person who twitters, i.e. chatters inanely (see usage notes).

fe’l verb

1. To reproach, blame; to ridicule or tease.
2. To ignore or killfile (a user on a bulletin board system).