to smack people(s) with a potato
bob Mc Grubered lenny, because lenny is a douche
von FJ 17. November 2004
1 more definition
Reffering to Grover the bum. Giving trash to a sesame street character and having him turn it into something useful
Adam completely McGrubers his RC car.
von Scot Macumber 3. April 2008