Definitions by G.S.E

GSE 

The baddest gangster crew, origionation from Colchester North East England. The Grammer School Elite otherwise known as GSE are feared by many not only in Colchester but in the whole of the UK.

"Shit man its the GSE"
"lets bust befo' we get popped"

GSE by G.S.E October 15, 2006