vintagelov3's definitions
When you pick a box that you think is the perfect size for the contents which is to be included and once packed, it is the perfect fit (with no or very little excess space) = 'Packing Orgasm'.
I have just had a packing orgasm, there is no space in that box for anything more, everything fitted perfectly.
by vintagelov3 June 13, 2013
Get the Packing orgasmmug.