This is probably a joke but I'll answer anyway 
By 'cheeks' they mean buttocks so by "making them clap" is referring to them being so big/thick that they clap or make noise when you walk or move around or something. 
I probably got played lol but whatever 
 
        
             
        
        
        
Answer:
Jamie Campbell Bower
Explanation:
he is an actor, singer and model and he is 31 I think
 
        
                    
             
        
        
        
Answer:
sawing it from the tree needs to be done before you use it. 
Also sanding
 
        
             
        
        
        
Answer:
I'm pretty sure the answer is humanism
Explanation: