Goo Tuber

The Goo Tuber is a Main Weapon in Splatoon 2.

Description
The Goo Tuber can hold a full charge for an exceptionally long time in comparison to other chargers. This allows players to get to a better vantage point or sneak up on enemies with a full charge. Its charging time takes slightly longer than a Splat Charger. However, the range is comparable.

1.4.1

 * gray Fixed an issue allowing players using the to store a charged shot indefinitely by charging briefly, immediately becoming a squid, then keeping the charge as long as  wasn’t released.

Demonstration
https://www.youtube.com/watch?v=gaaY_KNjcho

Trivia

 * Goo Tuber's Japanese name is "Soy Tuber". This weapon resembles a siphon pump aka shōyu pump (醤油ちゅるちゅる Shōyu Churu-churu).