A puppy adopted or bought to prove or force a relationship to be permanent. The modern equivalent of getting pregnant to force a marriage.
Girl 1: Wow, she sure does love that puppy. She's got to have posted at least 50 pictures of it.
Girl 2: It's her commitment puppy, didn't you notice how her boyfriend is in every picture?
To terminate ones employment on a whim either by a single action or statement
I was sick of the place so decided to commit jobacide and told my boss to chase them selves
Commit Shaming is when a person called Marcel, shames a person called Tim, because the size and amount of commits do not match the work done.
Marcel: Why the fuck did you commit only the title??
Tim: I thought we had to commit more?
Marcel: Yes but not stupid commits like this!!
Marcel has used Commit Shaming, which was very effective.
Committing suicide because you are an attention whore and nobody gives you attention so you are depressed.
You: i'm so depressed nobody likes my postcards collection i worked so hard on
Somebody: Go commit Blob
Got to keep Molech entertained.
Committing Evil for Evils Sake - the Satanic way
For when your D&D party doesn't want to deal with the DM's bullshit, and just burns down the building/church/tower that contains the encounter that they had worked for weeks on.
"You see several Mind Flayers through the open doors of the church. Will you go inside to confront them and save the town?"
"We're going to burn it down."
"What?"
"We're going to Commit Tentacle Church on it."