1.An irish kid who likes to jump out windows
and a proud bearer of an irish name.
2.someone gifted in a hobby
such as guitar,and video
3.someone who could beat the fuck out of his own kind such as a mckinney
or a finney.though
a cunningham could kick his ass.
1."did you see that o'day jump out that window?holy shit i did!!"
2."that o'day kicked my ass in halo
while playing an awesome solo."
3."mckinney and finney tried acting all tough
but o'day kicked there asses and then cunningham came out of nowhere
and kicked o'day's ass over a pawffle."