to smack people(s) with a potato
bob Mc Grubered lenny, because lenny is a douche
af 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.
af Scot Macumber 3. april 2008