(Ulster) An unpredictable person.

(Ulster) confused, mixed up

(Ulster) out of bed, up

Alternative spelling of four-on-the-floor

(informal, idiomatic) To die.

(idiomatic, chiefly in the negative) To believe that something which one directly sees is truly the case.

simple past tense and past participle of tag on

present participle of tag on

Third-person singular simple present indicative form of tag on

(chiefly public transport) To hover an RFID device such as a smartcard over a receiver, often with a graphical user interface, in order to make a payment or gain access to the vehicle.