Suicide By Train
To fly into something and "commit suicide" (自殺) is suicide by train. Unfortunately, this is a term you should probably be familiar with because it comes up from time to time on the news and around train stations. (Hopefully someday it will no longer be a term you need to know and we can remove it forever.)
The readings come from 飛ぶ, 込, and 自殺. Combine them together to read this entire word.
He hooked up my PlayStation to his TV before leaving our house to commit suicide by jumping in front of a train. Do you think it means something?