While more commonly practiced than most hetrosexuals would imagine by the general homosexual public, the act of gluegunning can also be seen in many gay pornographic workings.
Person 2: It's called gluegunning, son!
"Glue-gunning" means "to use a glue gun.
"Love" "glue-gunning" means to use a figurative glue gun to stick two people together,
or at least specific parts of their anatomy.