chirper - Wiktionary, the free dictionary

From Wiktionary, the free dictionary

From chirp +‎ -er.

chirper (plural chirpers)

1. A thing or animal that makes a chirping sound.

   The electronic smoke alarm includes a chirper which sounds when the battery is low.

2. (Canada, slang, mildly derogatory) A person who speaks with a distinct English or Welsh accent.

   I could barely understand a word that chatty chirper said.

3. (obsolete, slang) A chirping cup; an alcoholic drink.