Jollop is a word to brighten the whole world, if only the whole world knew it.
Even better, jollop comes in dollops.
What is it?
Jollop, according to the dictionary, is some sort of medicinal cream or ointment. (Though as a Trade Name it's stuff to make getting a wet suit on easier.)
To the oldest British people, however, especially those who've been in military service, jollop is any kind of medicine.