lock back 

A lock back is a small knife that locks into place. Usually referred to by neds.

"hawd oan tae a get ma lock back oot, am goona doo this clown"

lock back by opy March 23, 2005

Triple Lock-Knot Double Back Rocket 

This knot was discovered in the Lawn Care industry of western Pennsylvania for securing equipment on a trailer. The knot is comprised of three inter-locking loops to tighten the slack out of the line and two slip knots (know as the double back rocket) securing the locked loops. This is a very secure, but easy knot to untie when access to the secured object is needed frequently.

We have a long ride from Moon to the Rochester Beaver run, you better tie the Triple Lock-Knot Double Back Rocket to secure the walk behinds.

Triple Lock-Knot Double Back Rocket by TLC_Baby October 10, 2008

Esc F1 F2 F3 F4 F5 F6 F7 F8 F9 F0 F11 F12 PrtScSysRq PauseBreak Ins Del `~1!2@3#4$5%6^7&8*9(0)-_=+ Backspace Home Tab qwertyuiop[{]}\| Pg Up Caps Lock asdfghjkl;:'" Enter Pg Dn Shift zxcvbnm,<.>/? Shift End Crtl Fn Alt Alt Gr Crtl

Is a person who is bored.

I'm Esc F1 F2 F3 F4 F5 F6 F7 F8 F9 F0 F11 F12 PrtScSysRq PauseBreak Ins Del `~1!2@3#4$5%6^7&8*9(0)-_=+ Backspace Home Tab qwertyuiop{}\| Pg Up Caps Lock asdfghjkl;:'" Enter Pg Dn Shift zxcvbnm,<.>/? Shift End Crtl Fn Alt Alt Gr Crtl, i don't know what to do.

Esc F1 F2 F3 F4 F5 F6 F7 F8 F9 F0 F11 F12 PrtScSysRq PauseBreak Ins Del `~1!2@3#4$5%6^7&8*9(0)-_=+ Backspace Home Tab qwertyuiop[{]}\| Pg Up Caps Lock asdfghjkl;:'" Enter Pg Dn Shift zxcvbnm,<.>/? Shift End Crtl Fn Alt Alt Gr Crtl by 673020218 RISA HONTIVEROS December 31, 2024

lockback 

A blade or sorts that locks into itself to make it hideable
(scottish slang)

Sc: Am gonny slash that wee jake just got a new lockback

lockback by Glasgow1N0rth March 12, 2020