Gagasexual
A person who can only get it on when Lady Gaga is around. If she's not there, singing, dancing, or even thinking about her, you're just stuck with a hard-on and no relief.
I saw Lady Gaga's face on a coffee cup and immediately had to pull over and jerk off.
My roommate's Gagasexual. He came home from work and I found him crying in the shower with her song on repeat.
I tried to be Gagasexual at a concert, but she waved at me and I lost it right there.