Biting the Knife
"Biting the Knife" is a phase used in place of explaining how you're going to do something risky for no particular reason.
"I'm done contemplating, I'm biting the knife on this one."
"I had to bite the knife and fuck the crackhead even though she prolly have stds."
"I had to bite the knife and fuck the crackhead even though she prolly have stds."