look up anything, like your first name:
1. Odonnell
An extremely undesirable and unsexy thought that suddenly enters an individual's mind during masturbation, killing the mood and filling the individual with shame and horror.
I was having a great wank when I had an odonnell about Nancy Reagan wearing a bikini.
2. Odonnell
Usually a person with a Big nose, and annoying voice, does not like to share his money which he hoardes. He has a Gold chain around his neck becuase he is from a certain descent. Small Weener and likes the Male type. Has rattish features, Hence the nick name "RATTY FATTY".
Wow why is that rat walking on two legs and wearing a gold necklace.

He must be a Odonnell

Yes he must he does after all have a big nose
3. odonnell
An unwelcome and decidedly unsexy thought that pops into an individual's mind while masturbating
I was lustfully rubbing myself when I had an odonnell about my overdue student loan and couldn't finish the job
4. Odonnell
n. \ō-ˈdä-nəl\
An unwelcome and decidedly unsexy thought that pops into an individual's mind while they are masturbating.
Jenny IM'd me about her yeast infection while I was watching porn. Talk about an odonnell!
rss and gcal