Twasbrillig's Up-arrow Salad

Twasbrillig's Up-arrow Salad is \((10 \uparrow\uparrow\uparrow\uparrow\uparrow\uparrow\uparrow\uparrow\uparrow\uparrow 10)! \cdot (10 \uparrow\uparrow\uparrow\uparrow\uparrow\uparrow\uparrow\uparrow\uparrow 10)! \uparrow\uparrow\uparrow\uparrow\uparrow\uparrow (10 \uparrow\uparrow\uparrow\uparrow\uparrow\uparrow 10)!\), created by a user on the xkcd forums. Sbis Saibian, who subsequently named and documented the number, so christens it because he considers it a salad number.