Of or referring to bass guitar with four strings. Specifically, the Rickenbacker bass played by former Metallica bassist Cliff Burton.
"The Major Rager on the Four String Motherfucker!" - Dave Mustaine (Megadeth, ex-Metallica) referring to Cliff Burton
by DXMG January 02, 2010
A guitar with 4 strings. Less strings means it's easier to play. Easier to play means it's easier to learn songs. The quicker your playing songs, the sooner biddies are sucking your dick.
Brian: Nice guitar.
Ted: Thanks, its a Four String Guitar.
Brian: Why does your guitar have 4 strings?
Ted: Cause I wanted bop tonight and not in 6 months after guitar lessons.
Ted: Thanks, its a Four String Guitar.
Brian: Why does your guitar have 4 strings?
Ted: Cause I wanted bop tonight and not in 6 months after guitar lessons.
by The Bopmaster March 01, 2011