tip of English

(Morning, campers! (informal greeting to more than one person
Good morning 

My head's killing me __idiom
I've got a very bad headache

(a hangover (n
a headache from drinking a lot of alcohol

_a fry-up , informal _n
a meal made of fried foods fried egg, mushrooms, bacon etc

to burn the midnight oil __idiom
to study or work until late at night

Who's for...? offer, informal
Who wants
 

You're a pain in the neck __idiom
You're very annoying