1) Arkansas toothpick 2) Blade in a cell 3) Blade in prison 4) Blade in the pen 5) Blade under a cell mattress 6) Bladed weapon 7) Cooler blade 8) Film noir blade 9) Get the blade in 10) Handmade blade 11) Hindu boy name 12) Homemade blade 13) Homemade prison knife 14) Improvised blade 15) Improvised knife 1) Blade 2) Knife 
[weapon] A shiv (possibly from the Romani word chivomengro, `knife`) is a slang term for any sharp or pointed implement used as a knife-like weapon. The Oxford English Dictionary suggests shive, a razor, documented in 1915, as the root word. The word in practical usage is frequently used when referring to an improvised bladed weapon. Shivs ...
straight-razor
Shiv is slang for a knife.
[n] - a knife used as a weapon
genetically engineered hybrid virus having an HIV envelope and an SIV core.
noun a knife used as a weapon
Shiv is a Hindustani name for boys. The meaning is `master Shiva` The name Shiv is most commonly given to English and Welsh boys. (3 times more often than to American boys.)