When one who has not been invited attempts to gain the address of a party or get together under the pretense that he has lost the details or otherwise been invited.
"Um... I... lost the e-mail... about the party thing... could you just tell me the address and what time its on... and what day..."
"Jo, are you trying to ad-swipe?"
"Jo, are you trying to ad-swipe?"
by Fukwit Fred January 17, 2006