Get out of here vs This ain't captain kangaroo

When to use each in English, with meaning, register, and examples.

Get out of here

InformalTop 2,000 (common)

This ain't captain kangaroo

InformalBeyond 10,000 (less common)
Most common: Get out of here
 Get out of hereThis ain't captain kangaroo
Pronunciation🇬🇧 //ɡɛt aʊt əv hɪə//🇺🇸 //ɡɛt aʊt əv hɪr//🇬🇧 //ðɪs eɪnt ˈkæptɪn ˈkæŋɡəruː//🇺🇸 //ðɪs eɪnt ˈkæptɪn ˈkæŋɡəru//
MeaningLeave this place.This is not Captain Kangaroo.
ExampleI can't believe you said that! Just get out of here.When he said we could leave early, I thought, this ain't captain kangaroo!
RegisterInformalInformal
How commonTop 2,000 (common)Beyond 10,000 (less common)
Collocationsget out quickly, get out now, get out totallythis ain't reality, this ain't fair, this ain't happening
Antonymsstay, remain-
Common mistakesUsed in formal contexts or directly addressing authority figures., Confused with 'get out' (less specific), Misused in polite requestsUsing 'ain't' in very formal writing., Confusing the expression with other references to TV characters., Assuming all audiences will understand the reference.
Usage notesUsed to tell someone to leave in a casual or surprised way. Not suitable for formal situations.Used to express disbelief or disagreement, often in a casual context. Avoid in formal situations.

See it in real clips

Get out of here
This ain't captain kangaroo

Frequently asked questions: Get out of here vs This ain't captain kangaroo

What's the difference between Get out of here and This ain't captain kangaroo?

Get out of here: Leave this place. This ain't captain kangaroo: This is not Captain Kangaroo.

Which is more common: Get out of here and This ain't captain kangaroo?

Get out of here is the most common in everyday English.

Can you show an example of each?

Get out of here: I can't believe you said that! Just get out of here. This ain't captain kangaroo: When he said we could leave early, I thought, this ain't captain kangaroo!

Can I use Get out of here and This ain't captain kangaroo interchangeably?

Not always. Get out of here and This ain't captain kangaroo are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

Related comparisons