Top definition
Term referring to the Formula One team McLaren Mercedes, donned when typist can no longer being arsed typing McLaren Mecredes. Or. Affectionately by a fan.
"See the new McMerc front wing? Its fu*king beautiful!"

"Yo cock is as reliable as a McMerc!"
by kimisapprentice January 23, 2008
Get the mug
Get a McMerc mug for your mom Helena.