Top definition
When rumors hit Twitter about someone's death--except that the person is alive and well.
Tweet 1: RIP, Eddie Murphy.

Tweet 2: He's not really dead, it's just Twitter Mortis.
by An Aries January 18, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug