look up any word, like thot:
 
1.
Refers to a woman with an overly wide vagina. It is very likely that she also has several types of STD including Chlamyd.
"Dude, that chicks FIT"
"Nah mate, she's a Shellend."
"Ah that sucks."
"Sure does, she makes the Grand Canyon look like a child's sandpit."
by priceeeyyyy January 15, 2010
 
2.
an alternative to the insult bellend for a girl
"you've just spilt another glass of red wine, you shellend!"
by Felixketkat July 27, 2007