Its when the old snake won't strike.
Looks like your new man friend has reptile dysfunction.
by Brewster Molis May 24, 2011
2 more definitions
When you can't get your lizard to stand up.
He never had a reptile dysfunction until he reached 70.
by plasmacobalt June 23, 2009
When your snake fails to charm her.
Due to my boyfriends persistent reptile dysfunction, I have to bang his best friend in order to have a big-O.
by telephone man August 30, 2010