Music with dashes of dance, new wave, pop, indie, electronic, and sometimes goth. Though it Varies from band to band. (Always has a synth)

When you eat dirt for the first time and leave your family to build a shack in the woods

The ultimate use of synthesizers in rock (closest genre it is related to but its place can be disputed) music.
Uses electric sounds, and usually only consist of only synthesizers using the drum parts on them for beats.
Some synth pop bands can be considered glam rock, or electronica however it can reach into almost any genre depending on the band.

Music that is made mainly with synthesizers. It follows the normal pop structure (Verse Chorus Bridge). Pioneered by bands like Kraftwerk. Uses lots of Ostanatos (short repeated melodies).