Top definition
The cardboard sleeve that surrounds a to go coffee cup to keep your hand from burning when holding your coffee, usually supplied by the coffee retailer.
I stopped buying coffee at the local shop because they don't provide kilfers and the cup was too hot to hold without one.

Starbucks forgot to give Levi a kilfer with his coffee so he burned his hand, dropped his coffee in his lap, which in turn burned his junk.

If McDonalds had provided kilfers with their coffee in 1994, they would not have been sued.
by Jesus 2010 April 15, 2011
Get the mug
Get a Kilfer mug for your Facebook friend Manafort.
Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
via giphy
by ecogoth December 30, 2020
Get the merch
Get the dirtpilled neck gaiter and mug.