a name for a overweight child, used mostly in Slavic languages, most commonly in slovak.
did you see that guy? he looks like a vajo. lets kill him
by Janko24 February 09, 2007
Vajo is a polite name for fat people, this therm is commin from west-slovanian post-comunistic countreys.
Did u seen that Vajo at the entrance?? He was REALLY BIG/LARGE!!
by Yreg February 08, 2007