come on
interjection//ˌkʌm ˈɑn//kom igen, kom an, kom nu, skynda, skynda på
Synonym of let's go, a cheer or expression of support, encouragement, &c.
An expression of defiance or as a challenge; approach; come at me.
An expression of disbelief.
An expression of frustration, exasperation, or impatience; hurry up.
(informal) A statement or sometimes an action reflecting sexual or romantic interest.