Would I be able to pull off an undercut?

I want to get an undercut for summer, just like this one

this is me
http://psychings.tumblr.com/tagged/iphone
http://psychings.tumblr.com/tagged/wc

Definitely yes

It depends on how "pull off" is defined. If "pull off" means is the sure to be short Iived undercut fad style possible, sure it is possible. If "pull off" means will the undercut fad style suit at least as well as the present style, not exactly. If "pull off" means just "for summer", then not at all. The average rate of hair growth is 1/2" per month, meaning it could take more than three years to grow the undercut side or sides back to the present length.