Just remember the old party boat trick. Always carry saltines in your pocket !!!
That way, when you snag a big one and all the fucking other folk come running over to crowd your spot..You take a bunch of the saltines and throw them in your mouth, chew em real good so that theres a big old gross ball of mush in your mouth... Then make a real big deal of how you are about to puke...Ya know, make retching sounds, the whole bit. Then lean over and dump the saltines from your mouth into your hand. Stand there and stare at the ball of mush and then go "Yum" and throw it back in your mouth.
Clears them motherfuckers out super quick every time