When dumping your shit in the toilet there's always this last piece which, no matter how much you push, simply stays put in your arse. Thats is the klu.
Also a nickname for sticky people
"What have I done to deserve this danm klu"
"Get lost klu"
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug