“Koca is playing in the room next door while the meeting of Cocaine Anonymous is held in here”
The equivalent of "Big Dick Joe" in Turkish.
Kemal: Işığın sevgilisi siki kocaman diye dedikodu yaymış.
Ege: O yüzden çocuğa koca sik Işık diyorlar.
Kocaeli is a province of Turkey that has no importance whatsoever.
A : Hey man, did you hear about Kocaeli?
B : Wat?