have a thick head
Verb
Meaning
have a thick head (third-person singular simple present has a thick head, present participle having a thick head, simple past and past participle had a thick head)
(UK, informal) To be hungover.
Verb
have a thick head (third-person singular simple present has a thick head, present participle having a thick head, simple past and past participle had a thick head)
(UK, informal) To be hungover.