A Drunk Irishman

An old Irishman had been drinking at the pub all night. The bartender finally says that the bar is closing. So the Irishman stands up to leave and falls flat on his face. He tries to stand one more time, same result.
He figures he'll crawl outside and get some fresh air and maybe that will sober him up. Once outside he stands up and falls flat on his face.So he decides to crawl the 4 blocks to his home and when he arrives at the door he stands up and falls flat on his face.
He crawls through the door into his bedroom. When he reaches his bed he tries one more time to stand up. This time he manages to pull himself upright but he quickly falls right into bed and is sound asleep as soon as his head hits the pillow.
The next morning, his wife asked him, "Were you out drinking last night?"
"How did you know?" he asks, putting on an innocent look. His wife replied, "The bartender just called to tell me that you left your wheelchair at the pub again!!!"