makizushi
Makizushi (巻き寿司, lit. "rolled sushi") is a type of long cylindrical sushi, usually rolled in nori (seaweed) sheets. A thick roll is called 太巻き (Futomaki) and a thin roll is called 細巻き (Hosomaki). For posts where the seaweed is on the inside of the roll, see uramaki.
Normally makizushi are cut into several pieces, but uncut rolls of makizushi are eaten as ehoumaki.
Makizushi is often portrayed as a phallic symbol and used to perform simulated fellatio.