An abnormally large penis. Similar to a shlong, but even larger, hence the "er". Typically used in hyperbole, as shlong is generally sufficient to describe any penis, no matter the size.
Man, that dude Stephanie banged had a shlonger! That shit was like a third leg!
Being extremely intoxicated, to the point when you say the word it sounds normal. Usually involves large quantities of premium malt beverages and gratuitous amounts of friends.
"Hey Jenny! Steve, Scott and Jimmy were extremely Schlonkered after playing 18 holes with your Grandpa."
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."