Wilf Wolf's Party

"Sorry, Wilf, Wrong password" Dino Dragon says
"Wait, can I try again please?"
"Sorry, no retries, Bo's orders" Dino Dragon grabs Wilf and throws him onto the street
"Wait wait don't- AHHHH" Wilf falls onto the pavement. It hurt, but he's ok. "I guess I'll have to sneak in" Wilf says
How will Wilf sneak in?