Someone that appears attractive from a distance whom upon further inspection turns out to be totally hot often causing
others to stop
and marvel at their beauty and/or hotness.
The term is derived from the motions of which
take when approaching a stop
sign in a car. You slow down
to check said person
out and when you come to the conclusion that they are indeed worth the effort you come to a complete stop
The opposite of a speedbump
Rick: Man, Trey, Joe and I ran over at least 5 speedbumps today
Trey: That sucks for you cause
it looks like I'm pulling up to a Stopsign right now.