(transitive, slang) To annoy.

simple past tense and past participle of tee off)

(idiomatic, slang) Annoyed, upset, angry.

(UK, New Zealand, informal) Speaking about, talking of.

(idiomatic, slang) Annoyed, upset, angry, bored, fed up, disgusted

(intransitive) To reduce maple sap by boiling to make maple syrup, maple sugar or maple toffee.

(cricket) To score one's first run in an innings. / (idiomatic, Britain, by extension) To do something for the first time.

simple past tense and past participle of pee off

(idiomatic, colloquial, euphemistic) Annoyed, irritated, angry.

(euphemistic) fuck off.