Someone who always tries to find a quicker way to a destination by taking back roads or streets.
"What took you so long to get here?" "Oh, John pulled another sidestreet sammy on us."
By Cari
Sidestreet
a spontaneous bit of amorous activity in the backseat of a parked vehicle, which interrupts your drive between point A and point B -- occurring when you just can't wait to reach your destination to have sex, and subsequently talk your honey into pulling off on a sidestreet for a little somethin' somethin'
As they drove back from an especially romantic evening, Sue just couldn't wait to get Bob home and tear him to pieces -- so she convinced him to pull over and park for a bit so they could get some sidestreet action.
