v. very, really, extremely. Sometimes used for more emphasis.
1. That's mega awesome, man!

2. Jeff, making out with that tree was just mega wrong.
by XhYsTeRiAX September 02, 2005
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a term specifically used by a small select group in the north west of england to desribe when something or indeed someone is really good, amazing and/or wonderful, etc. The best thing since sliced bread.
'ah thats mega mate'

'have you seen her new hair? It's mega!'
by G-Pirate July 11, 2006
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Synonym for excellent or brilliant. Also likened to the word 'huge'. Complimentary adjective.
That car is mega! That's mega!
by Susan1 August 04, 2005
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An awesome Mega Man 2 video game rock band from California with lyrics that are fantastic.
I got my face melted off last night when I heard the new song by The Megas!
by alby13 March 02, 2008
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After taking a trip using the megabus as means of transportation the word mega can be used to show that something is great, large, or extreeme
1.dude that was a mega good trip

2. mega drunk

3. That was a mega hill

Etc....
by Chitownboyz November 05, 2009
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Used predominantly in the west of Paris. Mega is used to describe an extremely hot babe.
She is so mega!
She is so mega scheisse! (using the scheisse after the word mega makes it the ultimate form of mega-ness a woman can hope to be portrayed as
by Demunication April 25, 2011
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Larger than life; The bomb-diggity; An omnipresence; Talk of the town; A God among men; Having the Midas touch.
Although Mitch had been dropped on his head many times as a child, he was still the MEGA-man of Gainesville.
by Jensen Bailey June 08, 2005
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