An amalgumation of a bastardization of the Icelandic "svin" for pig, and cooter, a slang term for vagina (or sometimes mistakenly referencing the cooter turtle). A sveincooter is anyone that is looked at as filthy, unattractive, or a person that is generally hated for reasons unknown to the observer- someone, who at first glance is immediately disliked, mainly because of appearance.
"Hey, check out that fat fuck. What a sveincooter!"
by Briansson August 06, 2009