Unlike snakes and lizards, crocodiles do not have a hemipenis. Their penis is fully erected at all times. Their gentials are inside of the them all the time and only comes out for procreation or to urinate. Caiman and alligators have the same problem. While snakes and lizards have a hard time masturbating. Crocodiles have short arms and can't reach their genitals and even if they did, it's already erected. When the Sarcosuchus was still alive, it had massive genitals, but had short arms. The spinosaurus had to jerk it off.
Richard: Oh my god, Jeffrey is totally hitting on me, ugh.
Fabrizio: In your dreams fam, he's definitely gawking at that absolute Chad behind you.
Richard: Do you not see him, he totally wants to get it on. Look at him, drooling!
Fabrizio: Dude, ya gotta regulate your genitals ma man. Maybe lay off the booze for now.