sixteen

n. a celebratory shout issued after a successful homosexual orgy

Dap always yells "Sixteen recognize!" whenever he and the gang come back from a successful night.

by cb1000 January 21, 2010

sirty

Something that rocks to an extreme degree.

Steve sure is sirty!

by Anonymous October 7, 2003

Sixten

Average guy.

Sixten is an average guy.

by SixtenAverageGuy September 17, 2021

Sixteen

An abbreviation for M-16, the standard issue assault rifle among U.S. Forces. The M-16 is a gas-operated, rotating bolt rifle chambered for the 5.56 x 45 round. Magazines are typically either 20 or 30 round clips, though high-capacity magazines and drums are also available, though somewhat jam prone. The M-16 went through a number of improvements during its lifetime, the most modern version, the M-16A2, is very reliable, though its Soviet counterparts, the AK-47, the AKM, and the AK-74 all have far superior reliability, particularly in poor conditions. The earliest version, the M-16, had chronic reliability issues, but was capable of semiautomatic or full automatic fire. The newer M-16A4 and M-16A2 are only capable of semiautomatic or burst fire, but lack the constant reliability problems which earned the M-16 the nickname “Mattel 16.” It should be noted that the M-16A1 and the M-16A3 are also capable of automatic fire, but these weapons are less common. A “civilianized” version of the M-16, the AR-15 is also manufactured, but it is capable of only semiautomatic fire. The AR-15 is criticized by anti-gun activists due to its origins, light weight, and ease of modification. In recent years, as the Army clears out M-16A2’s and A1’s in favor of the M-16A4 and eventually the OICW, a growing number of obsolete M-16’s are owned by gangs and organized crime.

Sonny: Hey, Johnny, we's gonna teach Guido a lesson in respect. You wanna
come?

Johnny: Damn straight! I'll grab my sixteen!

by Bigwolf June 1, 2004

Old Sinty

(N. American 21st century)
1. n. The altered version of the altered version of the altered version of David's craziest name.

2. n. The chapter on Bungie.net started by Ben.

3. n. A large chinese man with an atitude

1&2. Old Sinty is the newest member of Old Sinty.

3. "That sumo is an Old Sinty!"

by WL & BG April 2, 2004

sixth grade graduation

When someone of about 15-16 years of age uses his three inches of dissappointment to give an 11 year old the most uninteresting seven minutes of her life.

"dude nascar fucked an 11 year old"
"oh god dude he gave her a sixth grade graduation"
"nah dawg, she's skipped a few grades if you know what i mean"
"yeah and she's a mom too."

by koo koo kachoo motherfucker January 21, 2009

sexty

a sexy person who participates in the act of sexting

"ooooh look at this pic of amber. i always thought she was sexty"

by heychingchongwingwong January 1, 2012