1 definition by Mr.TwilightGuy

Top Definition
A hot phrase from the mid 2000's that never quite caught on as much as its sister- phrase "cool beans".
Hipster 1: "Kay, yo, I just got the new All Time Low CD!"

Hipster 2: "Groovy Train!"

Hipster 3: "Shut up! You guys are flippin' stupid!"
by Mr.TwilightGuy April 20, 2009

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