Black African American response to something unbeleivable or something bullshit or scary. The 'saan' (pronounced 'sarn'), is accented from the word 'son'.

whilst playing bad boy Halo 3 and you randomly die from a laggy little bitch noob.

or Left 4 Dead...
guy 1 dies randomly on Halo 3

guy 1 - SHIT SAAN!

Hunter Pounces Guy 1

guy 1 - SHIT SAAN!

turn a corner and see a bad ass mother fucking Tank.

guy 1 - SHIT SAAN!
by Zael Yagami April 29, 2009
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