A mental erection caused by the sight of either a beautiful skein of yarn or a remarkably well-made knitted object. Useful for knitting nerds only.
Man, that sweater was so gorgeous it gave me an instant yarn-on!
by devleger December 22, 2008
Get a yarn-on mug for your mate Paul.
1) To tell a story, which more or less at any given moment contains a dubious amount of exaggeration. (To spin a yarn)

2) To have conversation with someone, most likely pertaining to trivial matters.
1) To spin a yarn - "One time I saw this dog driving a car, and it was wearing a cape!"

2)"I'll see you later on, we'll catch up and have a bit of a yarn"
by wads millenia October 08, 2003
Get the yarn neck gaiter and mug.
A person who always leaves you alone whenever you need him the most :c
A Yarne left me alone again >:c
by Smoothzy March 29, 2018
Get the yarne neck gaiter and mug.
Fibre. Natural or synthetic, for example wool, nylon. Often found as one continuous thread bound into a ball, used for knitting.
"the damn kittens got my ball of yarn! how am i going to knit my leg warmers now!"
by hal October 13, 2003
Get a yarn mug for your bunkmate Rihanna.
The process in which one envelopes another's place of residence to keep one from entering or leaving the premesis (An alternative of TPing). Best results when done creatively.
We went yarning last night and covered the whole porch, so they couldn't get out the next morning.
by Samantha Miller November 03, 2007
Get a yarning mug for your dad Manley.
Weed, Or a type or pot or Young Ass Reckless Nigga.
Where the yarns at?
you got yarn?
by Suuwooop April 29, 2012
Get a Yarn mug for your coworker José.
Someone who’s got a lot of strength and loves Poonani everyweekend
See that lad over there he’s a yarnes
by Mattyarnes November 24, 2019
Get a Yarnes mug for your mate Georges.