1 definition by SayAnything

Top Definition
A word made up by a greek bastard I know that simply means 'great', 'fantastic'. The greek equivalent of 'Fuckin' A'.


" Hey mate, do you wanna come to a barbeque at my place tomorrow?"

"Yeh mate, that'll be sickos festos!"
by SayAnything December 31, 2008

Mug icon
Buy a sickos festos mug!