On 3/13/2016 11:31 AM, Frank wrote:
On 3/13/2016 2:29 PM, bob_villain wrote:
On Sunday, March 13, 2016 at 1:22:44 PM UTC-5, Mr Macaw wrote:
What do Americans call this sign? #

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Black holes are where god divided by zero.

number or pound sign depending on use...

also hash tag for the Twitterverse

octothorpe