To keep someone interested in you for the sole purpose of gaining validation and a boost to your ego.

The term comes from the character of Jasper from the movie The Holiday. He only keeps Kate Winslet in his life to feel good. Not because he wants her.
I thought she really liked me but it turns out I was just being jaspered.
by davenport101 June 20, 2021
Get the Jaspered neck gaiter and mug.
the most hottest person you will ever meet. he is amazing and he loves being gay and loves to act very flamboyant.
by bigdickdaddy1997 August 17, 2017
Get the jasper fox neck gaiter and mug.
the most faily person alive
genraly a person who fails at everything they do in life
lol at that dude he's such a jasper H
by i haza life November 15, 2011
Get a jasper H mug for your bunkmate Beatrix.
When one (normally a Twitard) becomes extremely obsessed with with Jasper Hale from twilight.
Twitard: OMG I LOVE JASPER!!! HE’S SO HOT!!!

Me: Another victim of Jasper Hale disease..
by Rob3rtpatt1nson September 20, 2021
Get a Jasper Hale disease mug for your sister Julia.
When one (normally a Twitard) become overly obsessed with with Jasper Hale from twilight.
Twitard: OMG I LOVE JASPER!!! HE’ SO HOT AND FINE AF!!!

Me: another victim of Jasper Hale disease..
by Rob3rtpatt1nson September 20, 2021
Get a Jasper hale Disease mug for your mother-in-law Larisa.