Switchblade

[Renato]

n., a knife with a blade that can be deployed by depressing a button, switch, or hidden mechanism. Switch-blade knives
vary in design; some deploy the blade in a linear fashion from the handle (out the front) while others swing a blade
out in an arc from the side of the knife handle (side opener).
Switch-blade or automatic knives vary
in legality from region to region. Gang
use of such knives in the American 1950s
prompted bans on such knives in several states that remain in force today.
Switch-blade knives are illegal in some
nations, such as Canada.
The term automatic knife has replaced
switch-blade in some knife collector
circles when describing modern designs.
Also [switch-blade].

[Marquetta]

A [uncircumcised penis]. Usually in reference to it becoming hard and foreskin [peeled] down. ( a human [red rocket])

[Greta]

When you have an erection and you put it between your legs so it appears to be a mangina, then suddenly you release, and [KAPOW] [WAM BAM] STEAL THE VAN. THE KIDS GOT [A STIFFY]. This is often executed into a friends face because it fucking hilarious

[Julian]

noun (swich-bleyd)

a pocketknife, [the blade] of which is held by a spring and can be released suddenly, as by pressing a button
[big bob] [walkers] ham-carving tool of choice, chosen for its convenient storage facility located deep within the pocket of his short shorts.

also called switchblade knife, switch knife

[Julian]

Knife blade hidden inside its handle which is deployed by pressing a switch. Only Italian [stiletto] style [switchblades] have a switch safety. Commonly used in gangs in 1950s era know commonly used by [assasins].

[Marquetta]

a knife with [a blade] that is realesed with the push of a button or [lever], used by pimps and [assasins] everywhere.