One who
will defend his or her share of blankets by any means necessary.
Oftentimes blanketeers
will even go so far as to deprive the second
party in the bed of adequate amounts of blanket for sufficient coverage.
"
Dammit Allison, I’m freezing, you are such a blanketeer."
"Christ man, I woke up totally sans covers this
morning, Ruddy is such a blanketeer."