(chiefly, UK, Irish, Commonwealth, slang) a dimwit or idiot.
No comments yet — say something.
Add your own interpretation of "thickie".
Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
See all Regional & Other slang on Slangora.
Browse all slang words starting with T.