socially uncomfortable; unsure and constrained in manner

an embarrassing mistake

make a mess of, destroy, or ruin

walk unsteadily

lacking grace in movement or posture

causing to feel shame

a socially awkward or tactless act

behave awkwardly or with difficulty

blunder; make a mess of something

a socially awkward or tactless act

awkward and clumsy in movement or posture

showing lack of skill or aptitude

someone who is clumsy

miss a step and fall or nearly fall.