There's nothing better than a good ol' knock-knock joke to break the ice at a party. Whether you elicit laughter or invoke rage, you're bound to get a reaction because of just how silly these jokes can be, and so, for those of us who come prepared, here are some of the best knock-knock jokes to back you up the next time you feel the air getting tense.Disclaimer: This piece reflects the writer's opinion; the reader's discretion is advised. Do let us know in the comments what you think should have made the cut. Here are some of the funniest knock-knock jokes to carry you through a party1) Knock, knock! Who's there? Genoa. Genoa who? Genoa good doctor?2) Knock-knock! Who's there? The interrupting cow. The interrupting … MOOOOOO!3) Knock-knock! Who’s there? A little old lady. A little old lady who? I didn’t know you could yodel!4) Knock-knock! Who's there? Wafer. Wafer who? Been a wafer a while, but now I'm back.5) Knock-knock! Who's there? Omelet. Omelet who? Omelet that slide ... this time.6) Knock-knock! Who's there? Alex. Alex who? Alex-plain when you open the door.7) Knock-knock! Who's there? Doris. Doris who? Doris closed, which is why you're knocking.8) Knock-knock! Who's there? Nobel. Nobel who? No bell...that's why I knocked.9) Knock-knock! Who's there? Figs. Figs who? Figs the doorbell, it's not working!10) Knock-knock! Who's there? Hal. Hal who? Hal will you know if you don't open the door?11) Knock-knock! Who's there? Waddle. Waddle who? Waddle it take to get you to open the door?12) Knock-knock! Who's there? Hatch. Hatch who? Bless you!13) Knock-knock! Who’s there? Spell. Spell who? Okay, W-H-O!14) Knock-knock! Who’s there? Howard. Howard who? Howard you like to sit outside in the cold while someone keeps asking, "Who's there?"15) Knock-knock! Who’s there? Needle. Needle who? Needle little help opening the door!16) Knock-knock! Who’s there? Water. Water who? Water you asking so many questions for, just open up!17) Knock-knock! Who's there? Turnip. Turnip who? Turn up the music, I love this song.18) Knock-knock! Who's there? Diane. Diane who? I'm Diane to come in, open the door.19) Knock-knock! Who's there? Barry. Barry who? Barry nice to meet you.20) Knock-knock! Who's there? Ale. Ale who? Ale have what she's having.21) Knock-knock! Who's there? I am. I am who? You don’t know who you are?Orange you glad you found this list? Now go out and have some fun!