It Just Might Be A One-Shot Deal Lyrics

Lyric discussion by RoadToNever 

Cover art for It Just Might Be A One-Shot Deal lyrics by Frank Zappa

The frog reference suggests it's about what might happen in a girls mind when approached by an infatuating guy. The chorus is sound advice to anyone in any situation, really: "You can be scared when it gets too real But you should be diggin' it while it's happening 'Cause it just might be a one-shot deal" :D

I've thought some more about it. I can't rule out that the words are directed only to the female listener so maybe the lyrics are more about not being stuck up about casual sex and practicing it safely - "with his satchel in his hand" "And see if he's brought along a little bag for you".