Leave Home has various lyrical themes throughout its track list. The opening song, "Glad to See You Go", is rather
uptempo and frenetic. The track was about Dee Dee's then-girlfriend Connie, who was well known in the punk rock scene as having once dated
New York Dolls bassist Arthur Kane and attempting to cut his finger off with a knife. Connie also harmed Dee Dee in several ways, such as slicing his buttocks with a beer bottle. At the time, every other member of the band despised Dee Dee's girlfriend and he eventually broke up with her. Joey recalls: "Dee [Dee] and I came up with the song 'Glad to See You Go,' about Connie's leaving." In the mid-1980s, Connie died from a drug overdose. "Gimme Gimme Shock Treatment" utilizes Joey's singing abilities with its vocal-demanding melody. The next song, "I Remember You", was said by author Greil Marcus to be all about the moment where "Joey's voice turns the single word 'you' into pure poetry." "Oh, Oh, I Love Her So" pays homage to the 1950s
doo-wop genre, and consists of a three-chord barrage. The song contemplates around Beach Boys harmonies, and it uses "bouncy" guitar riffs. "Suzy Is a Headbanger" was inspired by the 1947
film noir Nightmare Alley, with the lyrics detailing a female involved in the punk rock scene. {{Listen|filename=Ramones - Pinhead.ogg|title="Pinhead"|description=The song "Pinhead" begins with a chant "Gabba gabba we accept you, we accept you, one of us." Tommy Ramone explained that the song was about how "all the freaks were welcome to join the Ramones. It was our way of goofing on the media, for saying we were not too bright." The lines "Gabba Gabba Hey" at the end of "Pinhead" were taken from the
horror film Freaks, which the band saw in
Cleveland, Ohio after their gig was cancelled. Joey's brother
Mickey Leigh said that it was specifically taken from the scene where "the midget groom does a dance on the banquet table and sings 'Gobble gobble, we accept you, one of us' to his bride." The song is an audience participation song, and during live performances, Leigh appears on stage holding a sign that bore the text "Gabba Gabba Hey". "Pinhead", the album's longest piece, leads into "Now I Wanna Be a Good Boy", which portrays a confused adolescent wanting to be good, yet also yearning to run away from home.
Record World said of "Swallow My Pride" that the Ramones "pack more energy into a two minute song than just about anyone else." "What's Your Game" is one of the band's most melodic songs and was called "wistful" by Marcus. It was written by Joey about how he yearns for a girl to be herself instead of something she's not. The album's only cover song, "California Sun", was written by
Henry Glover and
Morris Levy, and originally recorded by
The Rivieras. While the lyrics and musical structure remain the same throughout the piece, Joey's pronunciation upon words significantly lessened the similarity to the original song. The sound output tone also differs from the original, with more distortion as well as a faster
tempo. Author Steve Waksman relates: "From the opening bars, 'California Sun' becomes subject to the Ramones' distinctive brand of musical minimalism paired with sonic excess. The chords go by in a blur of distortion; the drums and bass kick at seemingly twice the speed of the Rivieras." The twelfth track "Commando" has a theme which deals with war movies and contains multiple military references. Author Avram Mednick said the song was a successor to "
Blitzkrieg Bop", released on the band's debut album. He also noted that it has a "bouncy melody and an infectious call-and-response chorus." "You're Gonna Kill that Girl", which was written very early in the band's career, was also rooted in doo-wop genre. Mednick commented that it appealed highly to those tuning into the Ramones in the UK, and also said it has a "lovely misogynistic tune." == Critical reception ==