When you are sitting on an
airplane and the person next to you is taller or
fatter so parts of their body start to spread to your
seay making you uncomfortable.
The obese woman's thigh was touching mine on
the airplane. What a seat encroacher!
I had to put a pillow next to the seat
divider because the man's elbow were in
my space. I hoped when his elbow touched the pillow he would stop being a seat encroacher. At the very least, he'd be touching the pillow and not me.