flatlining

The act of leeting one's heart stop (flatlining) only to be brought back from death with CPR.

My hobby is flatlining.

by chocolock June 16, 2017

flatline

To have intercourse with a person in a rough, physically hurtful manner to the point where their consciousness or life is in question. An exageration of having intercourse to the point of someone dying.

I flatlined that ass so hard she was crying.

by c0d1 February 18, 2011

To Flatline

To kill someone

That guy was so rude I’d like to flatline him.

by Plondruchen December 18, 2023