Noun
(euphemistic) A male prostitute.
(dated) A bellhop.
(theater) A boy or man who summons actors when their presence is required for a performance.
(Philippines, slang) A public transport barker (a man, who for a fee, calls out the destination of jeepneys and buses)
(humorous) A man who works as a call center agent. (see usage notes)
A youth employed to wake people up for work.
Source: en.wiktionary.org