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3 definitions by Green_Day_All_Day

 
1.
the art of speaking in a slow and at times sarcastic tone. Often occurs within 'alternative' or 'greebonic' groups of society. uses old words that make a sentence amusing
person a: "yo my bretherin, this grotto speak we have invented be'ith funky and shit."

Person b: "aye, tiz my bretherin, no let us enjoy to go to a party, word"
by Green_Day_All_Day January 21, 2006
 
2.
to slap someone after waving both of your arms in a 'flowy' motion as you would in a retro club. One arm movement must flow into the other and thn the slap should take place.
"john was winding me up so after school i grotto slapped him up on the field then ran of, im ghetto.
by Green_Day_All_Day January 21, 2006
 
3.
the term 'gim boy' originates from the expression, gay boy, an insult meaning one is stupid or infact homosexual. gim boy can be used as either an insult for a gay (forwned upon in modern society) or as an insult for someone you think is getting on your nerves.
"dude, john is such a gim boy"
by Green_Day_All_Day January 21, 2006