You are not alone Rach!!
Phoebe drives me bonkers sometimes and I have been know to utter the odd expletive at her! I put it down to her being female, but think that males can get a bit hyper and needy too. If she just wanted cuddles that would be fair enough, but she just wants to run around like a loony and chew everything in sight! I have tried to notice if there is a pattern, if her hyperness conincides with her being on heat, but there is no pattern that I can see, I just think she likes driving me slowly insane!
I love her though!