a full-on make-out session

Lazarakis   Mon Mar 06, 2006 2:47 am GMT
"...while some of our city's guests departed crestfallen, more than one couple took the occasion to embrace, and even engage in a full-on make-out session in the shadow of Hammering Man."

(from http://www.seattleweekly.com/news/0230/best-high.php)

What's a "full-on make-out session"? What do "full-on" and "make-out" mean?
Uriel   Mon Mar 06, 2006 4:30 am GMT
Full-on = total, unabridged, unbridled, no-holds-barred, going-to-town, uninhibited

Make-out = kissing, etc. Usually a lot of etc.!
Guest   Mon Mar 06, 2006 7:50 pm GMT
"Make-out = kissing, etc. Usually a lot of etc.!"

Lets skip the kissing and cut straight for the etc.