Top Definition
the space that highway patrols puts between cars when on the freeway to slow cars down and reduce traffic. the gap is so big you can put a boat in it.
This traffic on the highway is screwed. It definitely could use a boat gap.
by t14u September 06, 2011
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.