A song that is built around--or relies so heavily on--a sample from another it might (or might as well) be considered a mashup of the new song and the sampled one.
"Pepper” by the Butthole Surfers samples “Loser” by Beck, and “Ice Ice Baby” by Vanilla Ice samples “Under Pressure” by Queen so much that each might as well be called a mashup, or at least a "half-mash."
by Hoban Alleyne May 21, 2018
Get the Half-mashmug. by jkcasey December 1, 2019
Get the half daf daymug. 
Get the half-co-niece-in-lawmug. 
by Enderdragon2032//4_7D September 21, 2022
Get the Half-Veganmug. Person 1: Hey, My glass is half full!
Person 2: No, its half empty!
Person 3: It is half full or half empty?
Person 2: No, its half empty!
Person 3: It is half full or half empty?
by Creepox May 19, 2019
Get the half full or half emptymug. by Observer 777 August 25, 2021
Get the half mile freewaymug.