fribble

He continued dining at Friendly’s until the end of his long life and was partial to the coffee fribble.

Friendly's Restaurants, an iconic chain on the East Coast known for its sundaes and "fribble" milkshakes, became the latest dining institution to go bankrupt amid the pandemic.

The Fribble, an ultra-thick shake, became a popular item.

Curtis Blake, one of two brothers who began scooping double-dip ice cream cones for a nickel during the Depression and grew their Massachusetts eatery into Friendly’s, a restaurant chain where diners have indulged in Fribble milkshakes and cherry-topped sundaes for generations, died May 24 at his home in Hobe Sound, Fla. He was 102.

"In vulgar parlance" "good form"'s the cry— Though only a fribble knows what it means.