1) A word that is not easily explained, however normally expressed by someone on a really hot, humid day, when they are asked to
do something and they really
can't be bothered, as it would mean moving from their current position.
2) Neither a yes or a no. Can be used to avoid or at least delay making a decision, or when you don't really have an opinion- can also be paired with 'uhh' or 'that's a good
question...'.
1) (Outside on a boiling day)
Mum (Emerging from kitchen): Mark, help me with this pasta! Don't just sit there doing nothing!
Mark (Lying on sunbed): Nghhhhh...
2) Decision bringer-upper: ...and that sums it up.
What do you think we should do, Mark?
Mark: Nghh...uhh...that's a
really good question...