Cellfish
What does cellfish mean?
Inconsiderate of others while talking on the phone
Example
"That dude in line was being so cellfish, no one wants to hear about dislike of your mother-in-law.
Yeah, he used like 5 f-bombs in front of those kids."
Yeah, he used like 5 f-bombs in front of those kids."

Cellfish means inconsiderate of others while talking on the phone
Related Slang
Usage
✓ General
Last Updated: November 25, 2016
Cellfish is a term used to describe a person who talks on his phone and is rude to the people around him. It combines "cell phone" and "selfish".
A person commonly exhibits cellfish behavior in smaller spaces where strangers are forced to congregate, such as a waiting room, a checkout line, movie theater, or an elevator. Since this person is so engrossed in his phone he is unaware of others.