To search the Internet
Example
Don't believe me? Google it.

If you google "Google" you create a tear in the space-time continuum
Related Slang
JFGI | Just flippin' Google it |
SEO | Search engine optimization |
SERP | Search engine results page |
STW | Search the Web |
STFW | Search the flippin' Web |
ISO | In search of |
Google means to search the Internet. The search is usually performed using the Google search engine but can also be done with other search engines or methods.
The Google search term became popular as a resolution to heated arguments and lingering questions. Often people just get tired of a debate and say "Google it."