What is Semtex?
1.
Shit that gose boom! A plastic based explosive
Holy shit the semtex blew up
2.
the name given to some one who has a really bad temper and who loses their cool quite a lot. mostly verval towards others or things but at times can be violent
while using the rfid machine it stops working. so semtex starts shouting at it, headbutting it then runs it over with a barra.
Walks about all night giving people abuse randomly.
On a bad night no 1 is safe.
under no circumstances ask to speak to his brother
See
3.
Cool individual from the Liverpool area who can go off like a box of fireworks when called upon
1.In a bar with a rowdy manc, leaps to his feet and kicks the mancs stones out and saves the day for every one in the pub
See