I'm a little embarrassed to acknowledge this, but having had a similar experience of evangelical youthgroups (though a decade earlier), why not? I think this was a college group, probably FCA, and all guys for this meeting. Our leader decided that he needed to talk to us about "the problem of masturbation." Utter uncomfortable silence. Then one guy said, "I don't have a problem with masturbation," double-entendre fully engaged. Where could the leader go from there? I'll always be grateful to that guy.