When you get so shit faced that you pass out, and someone puts a shirt with pictures of Jez on them on you, like a blanket. They also shit in your mouth.
A guy or girl used by a love interest for the sole purpose of listening to problems and offer sympathy. Often manipulated, a sympathy blanket gets little reciprocation from the relationship.
A sexy alpha male who can keep a girl comfortable and warm anyplace and any time. A Spanish Blanket also knows how to keep a female entertained and how to keep things spicy while having the ability to get serious in the blink of an eye.