The action of exploding a toilet by taking a shit
I’m gonna be defecating a bomb.
The act of shitting on top of the toilet seat and taking a roll of toilet paper sticking it to the turd and running it to your passed out friend and tucking it into their pants
Bro did a total defecation last night and the whole party thought it was the person who shit.
I must return to the defecation chamber my friend for I have the explosive shits.
The act of preventing someone from having a well deserved, urgently needed, and much anticipated bowl movement by asking them to do one more chore before he disappears into the bathroom for an indeterminate amount of time.
John hated when his wife engaged in defecation interruptus by asking him to take out the trash as he headed toward the bathroom for a little quality time with the newspaper.