smash phone 

A cheap phone used for illegal porposes that you can smash on the ground when your done with it.

I just got a smash phone for the trap house

smash phone by ass monkey August 16, 2016

Smash Phone 

When someone says something gross through text or call. Just generally through the phone. Your reaction would be to immediately say smash phone

"look Ken sent me sext. Gosh smash phone."

Smash Phone by nixymushy April 22, 2020