Lock n' Load 

1.Meaning to lock a magazine or clip of live ammo into a weapon and then load the first round into the chamber by pulling back the charging handle and letting it fly forward, picking up the first round from the magazine on it's way.

2.Generally used to indicate "getting ready" for something big.

1.I loaded the shells into the shotgun and I pulled back the slide and said "Lock n' Load!"

2.If someone was going to approach a girl in a bar, he might say to his friends as he got up..."lock and load".

Lock n' Load by rallala June 2, 2008

Lock n' Load 

The act of masturbating yourself to the point of full erection and then wrapping the base of the penis tightly with string, rubber band, zip tie, speaker wire, etc. so that you can constantly maintain said erection and will always be ready should an opportunity for sex present itself.

Erectile dysfunction is common among liberals. Therefore, lock n' load is a standard operating procedure for them.

Lock n' Load by 23rd Chromosome November 23, 2015

Lock n' Load 

Sex position with man on top and woman lying face down with legs together. This could also be used for anal entry.

Lock n' load is one of my favorite positions!

Lock n' Load by jibjabber November 5, 2008