by Helga agnes björnsdóttir May 05, 2022

Knowing a Gylfi is so cool, as all Gylfi's have ginormous pennises, they like to have fun and sleep with sexy women everyday, in the lunch cafeteria bathroom.
Wow that guy is so hot, he is such a Gylfi.
Who is that guy over there with big pennis, bro that's Gylfi.
Who is that guy over there with big pennis, bro that's Gylfi.
by emiliaosk May 05, 2022

by Edina May 20, 2008

by @hoonz August 05, 2021

knowing someone named Gylfi is a huge privilege, they get loads of women and are treated like kings, they like women.
by emiliaosk May 05, 2022
