What is Snowploughed?
1.
The process whereby one's own plans are shunted aside to make way for what someone else wants to do. The offender's act(s) can often go unnoticed, and "snowploughed" can be uttered (most commonly as an interjection) to make them (and anyone else around who will listen) realise just how appalling their selfishness really is.
M: So you guys want to go to
McD's ?
All: Yeah, why not
(Enter S)
S: Let's all go somewhere completely different for lunch today!
All: Yeah, why not
M: *sigh* .. snowploughed
See
