babies arm
A penis so big it could wrap around a baby and still have room for a sandwich.
"That guy had a baby arm, and I mean, it was like a baby arm.", said by a guy who was jealous.
"My friend’s penis is like a baby’s arm.", said by a guy who was being sarcastic.
"He had a baby arm so big it could grab a sandwich and a baby.", said by a guy who was high.