One-Run Stand

Having sex once with someone you meet at a running event or race.

I met this chick yesterday at the race and after chowing down some free food, I had a one-run stand.

by sixshooter April 6, 2010

One Nip Slip

When only one of a woman's boobs falls out of her shirt.

Did you see how low her shirt was yesterday? She almost had a one nip slip!

by bzz9695 March 23, 2010

One-click wonder

1) (Web)Site that has / had one interesting topic that one time is interesting but fails to continue producing interesting topic.
2) Software that has a strong focus on reducing the amount of clicks needed to get where one once to go.

1) You remember that one-click wonder about fukushima pictures? I wonder if they are still up.

2) This Software is a One Click Wonder, I could track my time so fast, I didn't even notice it.

by flubberwookie January 24, 2012

One Date Stand

Similar in nature to a One Night Stand, it involves two people fornicating after going out on one date with plans of never seeing each other again afterwards.

Zed: How was the date last night?
Ted: Fantastic! We ended up doing the nasty!
Zed: So that means you're going to see her again?
Ted: Nah, she was just a One Date Stand

by bubbabear244 December 27, 2010

One Dice Man

That new Tumblr sexyman

One Dice Man

by EasternEuropeanSlavLover March 8, 2022

one-arm willy

The man/female covers their arm with lube the receiving partner gets in doggy style position and spreads their asscheeks the lubded one punches their anus and in one motion shoved their entire arm into the receivers anus

My ass hurts tom gave me a one-arm willy last night

by dookie69999 April 11, 2014

one brick short

Not mentally sound ,used to discribe stupid people .short for "one brick short of a full load"

They really've to be one brick short to think 9 is a letter in the alphabet

by dietellingtruth March 30, 2015