Not know which end is up: Definition with Not know which end is up Pictures and Photos

Definition of Not know which end is up

1. Verb. (idiomatic) To have no common sense; to be ignorant of the most basic facts. ¹

¹ Source: wiktionary.com

Lexicographical Neighbors of Not Know Which End Is Up

not half bad
not happy, Jan
not hardly
not have a bean
not have a leg to stand on
not have the faintest
not if I see you first
not in Kansas anymore
not in a million years
not in the least

not in the slightest
not intrusive
not invented here
not kin(p)
not know what hit one
not know which end is up (current term)
not late
not leave one's thoughts
not listed
not long

not long for this world
not much cop
not much of anything
not on
not on your life
not on your nelly
not on your tintype
not only
not out
not playing with a full deck

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