by Mikehunt4469 February 11, 2021

When you flash your high-beams at a passing car in order to warn them of (usually hidden) police presence nearby.
Jackie: Why'd that guy flash his high-beams at you?
Zach: He's giving me the high-beam heads-up. The 5-0 must be checking speeds up the street.
Zach: He's giving me the high-beam heads-up. The 5-0 must be checking speeds up the street.
by Andy Takai January 8, 2009

My cousin was giving me static about my highschool girlfriend and i said "dude why you got your high beams on?"
by courtniv January 11, 2008

Homie: I'm trying to smash that chick.
Me: Pretty sure she has a dick dude. Full mist, no high beams.
Me: Pretty sure she has a dick dude. Full mist, no high beams.
by HugeLittleCock November 15, 2018

The act of a driver driving with their high beams constantly on in a act of seeking out and identifying another driver for homosexual activities.
The middle eastern truck driver appear to be high beam trolly, later I seen him on the side of the road swallowing another trucks sword.
by …..turtle February 10, 2023
