Yup is a generic term of agreement issued often by a non-listening party, typically used while performing an additional important task, such as watching tv.
If you are the yupper, by yupping someone, you are not bound in any sense by your agreement, since you didn't hear what it was you were agreeing to. If you are later asked to perform the task, you then have the option to admit that you had yupped the person and ignore the task, or pretend that you had really listened & just go along with the yuppee.
If you are the yuppee, and you recognize that you are being yupped, you can call the yupper's actions & state "you're yupping me" or "I'm being yupped", whereupon the yupper may admit the yupping action and feel mild embarrassment, but there will be no permanent damage.
yupping, being yupped, yupper, yuppee are all derived from the root 'yup'
If you are the yupper, by yupping someone, you are not bound in any sense by your agreement, since you didn't hear what it was you were agreeing to. If you are later asked to perform the task, you then have the option to admit that you had yupped the person and ignore the task, or pretend that you had really listened & just go along with the yuppee.
If you are the yuppee, and you recognize that you are being yupped, you can call the yupper's actions & state "you're yupping me" or "I'm being yupped", whereupon the yupper may admit the yupping action and feel mild embarrassment, but there will be no permanent damage.
yupping, being yupped, yupper, yuppee are all derived from the root 'yup'
Woman: Oh I got some great shoes at the mall, do you like them dear?
Man (watching tv): yup
Woman: so we're going to go back later, are you coming with us?
Man (watching tv): : yup
*2 hours later*
Woman: ok, let's go
Man: where?
Woman: to the mall? you said you'd come with me later?
Man - option 1: oh, I was just yupping you, I'm staying here
Man - option 2: yea that's right, let me grab my coat
Man (watching tv): yup
Woman: so we're going to go back later, are you coming with us?
Man (watching tv): : yup
*2 hours later*
Woman: ok, let's go
Man: where?
Woman: to the mall? you said you'd come with me later?
Man - option 1: oh, I was just yupping you, I'm staying here
Man - option 2: yea that's right, let me grab my coat
by T. Walsh / Ronan XVII January 4, 2005
Get the Yupmug. Babe: I cant see you tonight i'm so sorry babe, I'll make it up to you
You: Yup.
Babe: What's Wrong??
You:....... (Don't reply)
You: Yup.
Babe: What's Wrong??
You:....... (Don't reply)
by therealone101 October 17, 2014
Get the Yupmug. 
by Maddieiceee September 1, 2016
Get the Yupmug. by Yupman December 1, 2009
Get the Yupsmug. 1. Usually said at the end of a sentence to confirm what you just said was true. 2. To back up a statement you are over confident about.
by Mark Abell December 18, 2004
Get the yup!mug. The noise a small dog makes when inhaling large amounts of smoke.
It can also be the sound a dog makes trying to yip while its lungs are busting into flames.
It can also be the sound a dog makes trying to yip while its lungs are busting into flames.
"While the oven was preheating the dog began to yup repeatedly before bursting into flames like a Buddhist Monk"
Anne: "Did you here a yup?"
Travis: "Yeah, my neighbors got another dog so I'm taking care of it"
Dog: "yup!!! yup!!"
--Silence--
Anne: "Did you here a yup?"
Travis: "Yeah, my neighbors got another dog so I'm taking care of it"
Dog: "yup!!! yup!!"
--Silence--
by Treeeeeeeevis November 6, 2011
Get the yupmug.