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3.
Used to describe a person, an object , an event or a doing that is very good; of high quality
buzzcocks is a lethal gangster
by unknownnnnnnnnn November 30, 2007
 
1.
Describing someone who is a monster; Destroys anyone and anything in his path.
That USD wide reciever is lethal.
by 652's own 52 March 04, 2010
 
2.
lethal is like really really cool, used commonly among primary school boys a few years ago
wow!! thats lethal!!
thats lethal craic boy!!
by gracie September 18, 2004
 
4.
A Massachusetts term For aids
She gets around the streets of Massachusetts you no she got That Lethal
by Burger johnson May 24, 2013
 
5.
one tall assed kid
Lethal and Tall
by d k August 18, 2003