on the go meaning

• Adjective: on the go
  1. (of a person) very busy and active
     "is always on the go"

  See also: active

• 
  [American idiom]
  busy; moving about busily. (Informal.)
  • I'm usually on the go all day long.
  • I hate being on the go all the time.
  
• 
  [American slang]
  busy; moving about busily.
    I'm usually on the go all day long.
    I hate being on the go all the time.

• go:    Verb: go (went,gon ...
• go and:     (informal)1. To b ...
• go at:    1. go at sth inf ...

Examples

1. i have been on the go all week.
2. i have been on the go constantly.
3. she had been on the go all day.
4. click on the go arrow beside the games began
5. men on the go for more than 20 seconds introduction