SLABBY
Etymology 1
Adjective
slabby (comparative slabbier, superlative slabbiest)
Of a liquid: thick; viscous.
Of a surface: sloppy, slimy.
(of weather) Rainy, wet.
Etymology 2
Adjective
slabby (comparative slabbier, superlative slabbiest)
Composed of slabs; resembling a slab or slabs; inelegant, cumbersome, clunky.
Source: Wiktionary
Slab"by, a. [Compar. Slabbier; superl. Slabbiest.] Etym: [See Slab,
a.]
1. Thick; viscous.
They present you with a cup, and you must drink of a slabby stuff.
Selden.
2. Sloppy; slimy; miry. See Sloppy. Gay.
Source: Webster’s Unabridged Dictionary 1913 Edition