The grey area between a social gathering and a party, probably with music and bevs but not usually going over the upper limit of about 15-20 people. Requires very little preparation like a full blown knees up, and is normally situated in a living room, garden or random field near someone's house
"Jickle at mine tonight bring bud" "Is there a jickle on tonight?" " Tbf is it jickle"
When someone tickles you and you jizz a little, not a lot. But just enough to make it awkward. That's what jickle means
Melissa: (tickles Johnny's foot)
Johnny: I'm gonna bust!
Melissa: what do you mean?
Johnny: (jizzes enough to wet pants)
Melissa: what the fuck johnny
Johnny: sorry I jickled