Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: i have a one year old son and last night we were running errands.  i had him in a stroller and my hands full of bags.  we came out and i parked his stroller at the rear, passenger side of my pickup (between my car and the one next to me) so that i could set the bags down then put him in his car seat.  when i opened the door i realized how cold it had already gotten inside the vehicle to i quickly hit the remote start to warm it up for him.  before the vehicle had even started, in horror, i realized what i had just done.  i turned around and see my son's face within 18 inches of the tailpipe as i heard the engine prime to start.  before i could shove him out of the way, the truck started and that typical first cloud of exhaust blew out right in his face, scaring him and horrifying me.  i dove and shoved him out of the way.  luckily he was just startled, probably more by me lunging at him, but i still feel like shit dad.

TIFU by leaving my son in front of the tail pipe.