look up any word, like bukkake:
 
1.
A greying hipster. Still down with the kids to an extent; aging disgracefully.
Silver Reeboks, silver hair! Excellent gripster style!
by Frazer Nash April 12, 2010
 
2.
A blend of granola and hipster
Gripsters are unafraid of riding a fixie while wearing their chacos.
by 801 Grip January 17, 2012