cari istilah yang lo mau, kaya' bae:
 
1.
The Australian nickname meaning cowgirl.
Wow... that's one fine Jillaroo.
dari cowgirl_tater Senin, 21 Juni 2004
 
2.
1. An exstremely unattractive or "undateable" guy
2. Someone that one must avoid flirting with at all costs
3. Male who tends to spend most time alone on the computer
4. Opposite of a jackaroo
Girl #1: Eww! Rachel check out that jillaroo!
Girl #2: Yea Kaitlin, he's totally undateable!
dari kldsjiaehr787 Jum'at, 13 Februari 2009