tummy-tag

Running a tongue in circles until reaching the belly button or until uncle is yelled out.

Billy and Sarah were playing tummy-tag last week until Sarah laughed so hard she pissed her pants. She should have cried uncle sooner.

tummy-tag by Waterboy77 May 23, 2016

Timmy tag 

A tag made by others on your post while looking for collectibles among unknowing sellers on social media. The act of some "average Joe" screwing up the whole market in large portions of cities.

Man, I posted to find something on facebook and some douchebag put yet another Timmy tag and screwes it all up

Timmy tag by Jonafin, the Great White April 24, 2016