The time in a relationship where the partners "seal the deal" - usually occurring around the three month period, where, if the girl hasn't put out, the guy loses interest.
"Jake and I are going to celebrate our three month anniversary tomorrow!"
"More like your latex anniversary. If you don't do him, you'll lose him."
"More like your latex anniversary. If you don't do him, you'll lose him."
by UntouchableSpirits November 26, 2011
Get the Latex Anniversarymug.