When a man or woman with a prosthetic limb, loses the limb inside their partner
Gabe: last night I was first fucking Sandra and my hand came off inside her!

Anthony: Dude, you got her with The starfish
by LogicDefines February 28, 2019
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Someone, (usually a female), who just lays there, unmoving, as they are getting fucked.
She had such a smoking hot body, but sadly she was a starfish.
by CooknRide January 30, 2016
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A sexual partner (usually female) who is not actively involved in the sexual encounter.
"My girl is a starfish, how can I fix this?"
by LemonySnickets November 27, 2015
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Sea Stars. A common name for a class of echinoderms called astoidea. They have five sides and live underwater, commonly feeding on smaller creatures like snails, sponges, bivalves and deposits of algae.
A bunch of starfish came through here and ate all of the oysters.
by jelloman183 April 20, 2020
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For a female to lay perfectly still sprawled out resembling a starfish during sex.
"Yeah I'm really tired right now but I want to have sex with you so I'll just starfish it"
by themaskedvixen August 15, 2007
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When an individual, who is too fatigued to engage in sexual activity themselves, lay spread out on the bed for their partner.

The term "Starfish" comes from the shape that the individual makes when they spread out.
"She was full starfishing for me last night...I full doodled her good!"
by Fosterb February 09, 2007
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the small cross shape made by the sphincter muscle or the clenching of the arsehole, sometimes called the 'ringpiece' or the 'rusty sheriff's badge'
when he was licking her cunt in the '69' position,he had a close-up view of her'chocolate starfish'
by scotsbuff November 23, 2003
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