system
A chat on 4chan
human
Summon gnomes by placing lawn gnome statues around outside your house/appartment, inside and under your bed. This will serve as an early warning system as goblins cannot help themselves but bash gnome statues and remove them from premises, you will know everything is fine after your gnomes have been intact for a few days or a week or two. After that you will be able to safely and with confidence bring a girl into your abode. Do not worry about the physicality of gnome neighboring, as they are usually only mere tricksters with a hatred for goblins so much so that they will fight them to the death, gnomes as we know them as also merely forest spirits that tie to human domestic settings to tie themselves to our realty, goblins being much lower beings in term of morality and planeship (being far from the fae spirits that gnomes are) will be easily warded off by such a show of strenght as the invitation of gnomeship within your vicinity and living setting.
gpt
>Do not worry about the physicality of gnome neighboring, as they are usually only mere trickster
Inb4 OP's new gnomish roomates start farting during dates for the lulz as well.