slowcoach

[sloh-kohch] /ˈsloʊˌkoʊtʃ/
noun, Informal.
1.
a slowpoke.
Also, slow coach.
Origin
1830-40; slow + coach
British Dictionary definitions for slow coach

slowcoach

/ˈsləʊˌkəʊtʃ/
noun
1.
(Brit, informal) a person who moves, acts, or works slowly US and Canadian equivalent slowpoke
Slang definitions & phrases for slow coach

slow coach

noun phrase

A dull fellow; a stupid person (1837+)