How do I erase this tape recording?

So...my language used to be ummmm...quite colorful! When Mindi was young, we began really trying to be aware of the words we used! So...I use "freaking" a lot in my vocabulary! ha...that word really isn't much better...but I digress! Anyways...for those of you who know me...I have a bit of raod rage and often try to coach the drivers around me from within the confines of my car! This has now extended to pedestrians simply walking in the vicinity of my car! Yesterday while in the parking lot of Sam's...a man walked behind me as I began backing up...and yes I thought I was going to hit him...so my words were "that freaking guy needs to move!" We parked, I thought nothing more of it until we were walking into the store and Addy points and says..."Look Mom, there's that freaking guy!" Where's the erase button on this thing?!