look up any word, like bangarang:
 
1.
Short for 'All time greatest' moment(s)!!
Getting up at the break of dawn, surfing railer swells all day, sitting around a bonfire getting blotto with the buds at night, all time...
by all time January 07, 2009
 
2.
descibing something which is awesome, fantastic, one of the best ever!!
The first Christmas I am spending with Kelly will be all-time!!
The day my baby boy was born was all-time!
by Ads290782 November 12, 2007
 
3.
Fun, awesome, the best, the greatest
"Senior year should be all-time!".

"That concert was all-time"
by decadipsht March 12, 2010
 
4.
excitable and up for anything (made by cherry from big brother 08)
big brother:why should it be you cherry?
cherry:coz im mad n im all time.
by lil miz biatch July 15, 2008