A slip or verbal version of the booty ticket is exceptional. A booty ticket is given when requested by a loved one or someone wanting to grab that booty. The booty ticket can't be denied or reversed. It can be given by any girl. You could use the booty ticket on the one that gave you the ticket or any other girl.
Friend: Dude, she's right there Me: so?
Friend: you have an extra booty ticket Me: oooooh