Contraction of I have.

Indicates that the speaker has been robbed.

Indicates that the speaker is physically hurt due to contact with fire or heat.

Indicates one has been shot and may require medical attention.

Indicates that the speaker has been raped.

Alternative form of I've burned myself

(games) A young children's game in which someone simulates stealing the victim's nose from their face and demonstrates this by showing their own thumb protruding between the index and middle fingers.

(UK) Indicates that the speaker has lost his or her keys.

(humorous) Used to highlight a fact which the speaker believes is obvious but the listener seems to minimize or disregard.

(informal) Used to draw attention to a possible double entendre in the immediately preceding utterance of another speaker.