let rip

Verb

 * 1)  To unleash, let loose, uncork; to allow (something) to happen or proceed without restraint.
 * 2)  To utter or release without restraint.
 * 3)  To fart.
 * 1)  To utter or release without restraint.
 * 2)  To fart.
 * 1)  To fart.
 * 1)  To fart.
 * 1)  To fart.