1. To lead towards a destination (place or person) with your groin, often with dubious sexual intention.
2. To
converse with another person whilst asserting one's groin, with the
hope that the person
will be impressed by this show of masculinity.
1. I
don't know what's gotten into Joe, he's groining everywhere tonight!
2. He was groining her the whole
time we were there, she was not impressed.
2a.
People have been groining each other the whole night, what kind of place is this?!