Top definition
A list pane found on the right-hand side on the hompage of the Social networking site Twitter. It Shows the current most popular and talked-about topics on twitter. The ranking are in real time and are changed respectively.

Note: this can be collapsed and expanded
Guy: I got on twitter today and saw that Michael Jackson was finally off the trending topics

Girl: Only to be replaced by Chris Brown and Rihanna

Guy: So much for trending topics being the source of breaking news

Girl: yeah.... *sigh*
by deasmenc July 20, 2009
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