Definitions by Batman09

Knee 5! 

A 'Knee 5!' is the pinnacle of acknowledgment- outweighing the power of the ‘high 5!’. When someone makes a hilarious or extremely witty call, you simply call out ‘knee 5’ and proceed to lift you knee and tap theirs.

'That's Knee 5! worthy...'

Knee 5! by Batman09 November 5, 2009