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1.
A new song released by Lostprophets on their album "Liberation Transmission."
Possbily the best song ever made by them.
Standing on the rooftops everybody scream your heart out!
This is all we got now everybody scream your heart out!
by namino neitou sama November 20, 2007
 
2.
A Roof Top is simillar to an upper decker which is deficating in the upper tank of the toilet exept a Roof Top is the act of leaving the turd on the top of the water tank lid. Sometimes called "Shingling the roof"
by the roofer December 08, 2009
 
3.
A male Bitch
Man that guy was such a Roof Top to that girl today.
by Winzey Monster April 14, 2010
 
4.
To cover one's hand when in the act of prison shanking an enemy, so as not to alert the warden and ceiling cameras of your misdeeds.
Hey Tron, you gotta roof top that sharpened toothbrush so the ceiling cameras dont bust that ass.
by David Tribbey October 02, 2005
 
5.
A new song released by Lostprophets on their album "Liberation Transmission."
Standing on the rooftops everybody scream your heart out!
This is all we got now everybody scream your heart out!
by Skeetorza August 28, 2007