Lyric discussion by rabbithowl 

Cover art for Queen of Hearts lyrics by Birthday Massacre, The

This song parallels the Queen Of Hearts in Alice In Wonderland whose favorite personal motto seemed to be "Never Say No To Me." Anyone who denies the Queen is quick to receive a death sentence, i.e. a gun to the head.

Also interesting is Under The Stairs, reference to a basement. Since the guitarist writes all of the lyrics, I'm sure there are some personal connections going on that cross-reference themselves through the songs.

Also notice in the song Happy Birthday, the first line of the song: Stick it in the back of her head; another line with connotation to a gun.

Back in 2002, TBM had a photoshoot where Chibi actually mirrored the Queen's favorite line of "Off with their heads" by decapitating herself when the band was surrounded by all of this Alice imagery. A bloody Alice actually used to be their logo after they changed their name to The Birthday Massacre from Imagica.

I could go on and on and on....

I agree with most of your comment, but wouldn't stick it in the back of her head be reffering to a knife or something? idk, seems like you would put a gun to someone's head and shoot the bullet in, whereas you would stick a sharp object in.