When a girl squirts on you while you are asleep.
Boyfriend: I slept well last night because it was warm, but it smelt like fish.

Girlfriend: Oh! I suppose you like my fish blanket!
by Ratatoullie December 5, 2015
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The act of covering a flat surface with blankets and pretending to swim on them.
Person A: Have you seen the blankets?
Person B: Yeah, I was using them.
Person A: Why all of them?
Person B: Because I was doing a blanket fish!
by ChameleonDragon May 15, 2019
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