Top definition
An apprehensive look or combination of facial expressions, displayed as a result of exposure to odd fret work, noise and or wailing.

Context (Experimental music)
The collective experien-attude of the crowd told the band that their 30 minute set had lasted almost 29 minutes too long
by Reevesy October 16, 2006
Get the mug
Get a Experien-attude mug for your barber José.