noun, takes する, intransitive verb

Colloquialism.
  1. racing noisily (in a car, motorcycle, etc.), roaring (e.g. down the street).

Variations

Pronunciation Kanji Kana Is Common
爆走 ばくそう

Contained Kanji Breakdown

bomb, burst open, pop
バク は.ぜる (7th, N2)
fire
ひ カ ほ- (1st, N5)
to divide
person
ひと ニン ジン (1st, N5)
outburst, rave, fret
ボウ あば.く バク (5th, N2)
day, sun, Japan
ひ にっ ニチ (1st, N5)
together, both, neither
とも キョウ (4th, N3)
twenty(廿) variant
eight, eight radical (no. 12)
ハチ や はっ (1st, N5)
water radical variant (no. 85)
スイ
run
はし.る ソウ はしり (2nd, N4)
soil, earth, ground
ド つち は (1st, N5)
stop, halt
と.まる シ どめ (2nd, N4)
divining, fortune-telling, divination or katakana to radical (no. 25)
ボク うらな.う うらない (Kentei Pre-1)