When you want to get it on with your umbrella ;)))
Someone whom is desperately romantically and sexually interested in umbrellas, or having intercourse with one
Seb: HOLY SHIT bro my umbrella is looking FINE today if you know what I'm saying
Riley: Not to be homophobic but that sounds a little UmbrellaSexual to me...
Buy a
UmbrellaSexual
mug!