Merging Lanes

The act in which two males will simultaneously insert their penis' into a womans vagina.

One of these days Bill and I are gonna try Merging Lanes on a girl.

Dude Bill and I just Merged Lanes on a hooker.

by SmackyMcPimpHand June 25, 2010

merge-or-die lane

An onramp with a huge blind spot that merges abruptly into traffic with no warning. Often located on the left side of the road where traffic is moving fastest.

Oh great, this is a merge-or-die lane. Do I drive into the wall or into the car going 80 MPH?

by Perimeter May 06, 2009