Packing in
Walking around like you're showing off your huge cock for the whole world to see. It's like you're proud of your meat and you're not hiding it.
He was walking around like he had a giant sausage in his pants and was showing it off to everyone.
She was strutting around like she had a giant cock and was the king of the jungle.
He walked into the room like he was showing off his meat and was ready to fight anyone.