Puppet Legs 

When a weightlifter develops his upper body to be heavily muscled, and never trains his legs which are inordinately undersized by comparison.

Jim: "Hey Steve look at that guido muscle head training his upper body for the 5th time this week. He needs to start training his legs."

Steve: "Well that's exactly why everybody calls him Puppet Legs!"

Puppet Legs by Jasper LaPrizrak July 12, 2021

Puppet legs 

While being in a state of merry intoxication, the inability to control one's legs.

Sod me, I really don't think I should have had that tenth pint of beer and the bottle of vino collapso, I've got the puppet legs on and cant walk to get to the car.

Puppet legs by Cpt Crapper of Dick Scratching August 10, 2010