$21.60 is the price of a cheap 12 pack or a 26 oz bottle of liquor .. the term "twenty one sixty" can be used to refer to the girls easy enough to split a 12 pack, or a 26 with, and get them to suck on your nuts.

Works good on your CB radio, if you're a truck driver, a police officer, firefighter, or a HAM radio operator .. btu who the fuck has a HAM radio anymore ???
Yo, that bitch is a total twenty one sixty.
by GWARawg January 18, 2011
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There are three different kinds of twenty one pilots fans. Crazy people that dress emo, think emo, and act emo, lots and lots of extreme fan girls, or me, a very triggered boy that was an emo God.
by ItzDepressedKiddie March 3, 2017
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A sex position where it is like 21 doggy style but the woman is upside down and the man is right side up
Hey babe wanna have a Sixty-Nine Twenty-One right now
by Real English Slang November 16, 2017
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Twenty One Pilots, a species of Emo trash, is a group of fangirls and fanboys who go to the extremes of fanning. In this case, it is usually found on the YouTube comment section or at Taco Bell. Everyone despises them but they are very fun to be around.
"OMG, Have you seen that Twenty One Pilots Trash trying to kidnap Tyler Joseph? "Yeah, I'm Twenty One Pilots trash and I love Taco Bell Saga!"
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Twenty One Pilots are a musical duo from Columbus, Ohio, formed in 2009. They quite possibly have the most irritating fanbase in the history of music, otherwise known as "The Clique", who call both Tyler and Josh "Smol Beans" and claim that TØP (the bands abbreviation) have the deepest vocals known to mankind. Not only that, but they deem their genre as something unintelligible simply because they venture into different genres for different songs and albums. First and foremost, they aren't emo. Having lyrics that focus on emotional topics with a sad tone doesn't make a band emo. Sorry 13 year olds, maybe add some Taking Back Sunday into your musical diet. TØP are best described as alternative hip hop or indie pop. Their music is nothing more than a 4/10 for me personally, sorry basic pre-teens.
Person 1: Who're Twenty One Pilots?
Person 2: An alt-hip hop band who use synthesizers and ukelalies.
Person 1: Huh, sounds interesting!
Person 2: Oh lord..
~ Person 1 listens to Vessel ~
Person 2: How'd it go?
Person 1: I feel like I've heard this on the radio for the past 10 years.
Person 2: Exactly.
Person 1: Yup. Most interesting lyric was "I liked it better when my car had sound."

Person 2: A bunch of Tumblr SJW people think they're deep.
Person 1: Oh, of course they do. Sing anything about a mental illness with basic chords and a simple drum beat behind it and they'll buy it.
by theartofdrowning___ June 3, 2018
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When 21 guys all pop boners at the same time in honor of America.
Let's get together later for a twenty one gun salute.
by Unknown37 April 9, 2016
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