sixty nined

When you are trying to record, remember, or enter number codes and while doing so a friend or co-worker makes a comment using the number sixty nine in a sexually explicit manner that messes up your train of though that causes you to have to start over again.
> Here is the pickup for tables twelve, thirty, and sixty nine. Lisa for the last time, there is no table sixty nine. Ya Pete I know... there could be. Hey Jason, Lisa just sixtynined me and now I don't remember any of the table numbers.