by Kilo Bravo April 24, 2012

Slang for a large penis.
by Squiblish January 19, 2015

A foreign object inserted into a woman's vagina in an effort to stem the hemorrhaging that occurs every 28 days.
'Can you pick me up a box of muff missiles at the store? But make sure you get the ones with the string that deploys the parachute'
by Azgorath February 8, 2012

by DDHAN55118 March 25, 2009

An unwanted erection occurring at an inopportune time.
by mj_oblio February 29, 2004

A futuristic weapon of mass destruction that was last seen on iron man. Similar to that of a cluster bomb except way more powerful.
by Jericho5216556 April 6, 2009

A word derived from the expressions used in Jersey Shore such as "grenade" "bomb" and "tank". It is used to describe when an ugly ass girl starts to like you due to unintentionally giving her the wrong message by being too nice, friendly etc... A very unwanted situation indeed. The name is derived from the fact that like an actual guided missile the girl starts to follow you around, flirt with you etc.
*to le ugly girl*
Joe: (unassuming) "Hey I like your hair today!"
Caitylin: "Oh thank you ;)"
*Joe now has a guided missile*
Joe: (unassuming) "Hey I like your hair today!"
Caitylin: "Oh thank you ;)"
*Joe now has a guided missile*
by al3jandro November 17, 2011
