by cowgirl_tater June 21, 2004
Get the jillaroomug. 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
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
by kldsjiaehr787 February 13, 2009
Get the Jillaroomug.