Hiccup, a college student, is suddenly stuck watching over a child for a few days. At first things seem to be going alright until he is need of help and it seems the only one who can is Jack, his apartment neighbor and crush. The two must work past their differences and take care of the child and possibly fix things between them. Rated T for right now, might change to M later.

Jack has done something bad. He cheated on Hiccup. Bit it's in his nature and he didn't give a buck about it. Until he told it all to Hic. Will he manage to make up for what he did and obtain Hiccup's forgiveness?

Jack and Helen (otherwise known as Hiccup) have been best friends since practically forever, but they've been drifting apart lately. Why is that? Well, because of Jack's girlfriend, Elsa. Songs are sung, things are overheard, and problems are solved. How? Read on, my good person! Fem!Hiccup, Hijack, High School AU. M for the language (of the song)

Fill for a Hijack Kink Meme Prompt on tumblr. Jack can't stop touching Hiccup or holding him, because after all these years he has someone who doesn't walk right through him.

Hiccup watched a performance with two schools (Berk Acedemy and Burgess High) and just expects to watch boring acts. BUT, when Jack's performance comes into play, he has a little surprise waiting for Hiccup on the stage... Includes Hijack and Toothmund :) Song: All my Heart by Sleeping with Sirens.

Directly after HTTYD. Jack saw Astrid kiss Hiccup. Needless to say, he's very unhappy about this. Now Hiccup has to convince his friend to stay. Major Hijack fluff.

Jack helps Hiccup 'woo' the girl he has a crush on. But will Hiccup change his mind when some interesting events occur. Frostcup / Hijack fluff. I love these two so I have a lot more stories of them! Enjoy! x

This is set after the dragon raid in HTTYD. Hiccup is sent to his house while everyone else is cleaning up 'his' mess, and he sneaks out and runs to the forest. Jack just wants to have a little fun, but what happens when he hears something in the usually-quiet forest? HiJack! T cuz I'm paranoid

Prince Hiccup is anything but happy when he learns he is to marry princess Anna. His heart belongs to his personal guard. A boy with the powers of winter: Jack Frost. Love is a powerful source. So what do these two lovers do when their love is jeopardized? Read to find out.

HiJack! Hiccup has been bullied by Jack and his gang. Hiccup finds a note, and things get a little weird. Read please! Oneshot! I absolutely suck at summaries.

Sometimes, people make mistakes and do not understand how hurtful a single comment can be when something is confessed. When Jack storms from the apartment after such an event, there must be a way that Hiccup can make it up even if it is giving in to the revealed kink of his boyfriend. But who knew lace was so itchy? Panty Kink / smut / Hijack

Jack meets Hiccup who ends up being the only mortal human in the world that can see him. What will this really mean to him? How will he deal with finally being visible? And who is lurking in the shadows, waiting for a chance to strike? Jack/Hiccup, slight Pitch/Jack - COMPLETE

Jack frost was the Guardian of Winter, but he always managed to bring Hiccup warmth. Plotless smut.

Hiccups a 16yr old college student he lives in a Fraternity house The year has begun & hes already caught the attention of the colleges hottest guy Jack Frost And the night of the yrs first party Jack becomes drunk and rapes Hiccup But despite that Hiccup cant help but want to be with him This is going to be one hell of a yr for Lunar Lights youngest Student and Star Hockey Player

Hiccups job as a pizza delivery boy sends him to the apartment of college broke Jack. Only he is an hour late. There has to be some way the freckled college student can convince Jack to pay for the pizza and allow Hiccup to keep his job. Right? HiJack. Smut.

Jack woke up early, and has nothing else to do but describe just how beautiful Hiccup is.

Things between Spencer and Billy get a little heated and Billy takes pleasure in showing the younger a little discipline. His way. *First Fanfic ever so be gentle please, my body is not ready! XD* SMUT WARNING. Disclaimer: I do not own DTMG in anyway so yeah

HiJack. hiccup is walking through the forest, he meets a strange man. Jack becomes Hiccups imaginary friend. but he wants more. read to find out. first time smut. don't judge me [onshot]

Hiccup has a had a bad day. Luckily he has the best boyfriend ever who goes by the name of Jack Frost. (A short bath AU oneshot. A tiny bit of body worshiping.)

A new family moves to Berk. Now, Hiccup knows that first impressions are important, and apparently, so does Jack. Hijack, with Human!Jack Enjoy :)

*Hiccup and Jack welcome their newborn son on a cold, winter night in Berk* MPREG. SLASH. JACK x HICCUP.

*Jack loves watching the sunrise with Hiccup* Jack x Hiccup! Cross-over! COMPLETED!