look up any word, like half chub:
 
1.
<adj.) cute and funny and just a little bit weird
That chick is very Dilva today.
by moonlight December 08, 2003
 
2.
v: to do something stupid, to spazz out,
act irrationally
To pull a Dilva, act like such a Dilva
by Geraldine December 11, 2003