The act in which an adult attends a family function and insists on taking a nap somewhere.
To load your cooler and/or vehicle up with most of the food from a cookout while everyone is still eating.
To take numerous items from a cookout that you didn't contribute.
"Everyone's ready to play volleyball. Where's Aaron?" "He's over there tildaling away."
"I thought there was half a pan of lasagna left!" "Yea there was until it was tildad"
"What time is it?" "Tilda Time!!!"
"Looks like we got another tildaler on our hands"