AIM fucking Share definition Flag to pretend that u havin sex on aim by typin in da noises youd make. usually done by virgins who just wish that it was actually happenin roxychik880: harder, HARDER! lakersfan55: YEa BiTch! that is aim fucking AIM fucking by aaaaannnnnttttthhhhh August 20, 2008 Get the AIM fucking mug.