after interviewing well for a job, George's potential boss fails to communicate whether he will get the job or not. so he decides to show up and pretend that he was hired.
after going on a date with a woman, he purposely leaves Elaine's hat behind in an attempt to score a second date.
My favourite is when he turns his name into a jingle to try to get a second date, after stealing the chicks clock.
"Jerry. She asked me if I had the time! Do you think she knows?"