What is Doing A Glen?
1.
Not being able to find the right hole when finally getting to go all the way with a girl.
Thus spoiling the mood.
And making yourself a laughing stock when it gets out.
"So I took Jason back to mine, I thought I'd finally give him what he was after."
"Yeah? How'd it go?"
"He ended up doing a Glen. I was so embarrassed for him"
"God you poor thing. Glen was shit!"
See
