Trick or treat, down the streets of the underground Get those sweets to the beats, it's so spooky, look around We're not scared, but beware, there's so much darkness in the air It's halloween tonight for skeletons everywhere We got our bags of candy, fill them up with sweets and treats We can't wait to take them home, then it's time to eat Monsters dressing up tonight as they run around It's time for a halloween underground Don't you love the atmosphere? Isn't it always like this here? I bet this place is loaded If you feel it in your bones, then go in Sans, look at all this candy I would like a glass of brandy Sans, we came for the treats Hey, when you're at grillby's Off to undyne's for spaghetti If it's better than yours, I'm ready Maybe she's got lots of sugar Only if alphys is with her Great, sans, you got us kicked out How should I have known they were making out? I'm sure tem has all the good stuff Candycorn and lots of fluff Trick or treat, down the streets of the underground Get those sweets to the beats, it's so spooky, look around We're not scared, but beware, there's so much darkness in the air It's halloween tonight for skeletons everywhere We got our bags of candy, fill them up with sweets and treats We can't wait to take them home, then it's time to eat Monsters dressing up tonight as they run around It's time for a halloween underground Yeah, I'd like those awesome tem flakes And I'll have a tem flake milkshake Do you have those brand new tem cakes? I think I'll take a tem minute break Sans, we don't have time to relax Hold on, I need to get my bones waxed Fine then, I'll go on my own And for motivation, I'm taking your trombone (hey!) Bro, it's getting kind of spooky I think was just napstablook, see? There's some candy in this web, but It is a little sticky Come on, bro I gotchu, let's go Thanks, brother Now let's get on with the show Papyrus, we should not be here But it's the spookiest place yet Trust me, just don't Papy! Come back! Welcome back, boys The party's just begun You might have wandered in here In this timeless world of fun Trapped inside the vortex In between the realms of space Never knowing friends And your memories erased Silence can't support me Well, how couldn't, I'm insane When you're like me You can't find peace in the endless pain Please, don't leave, please, don't go I really need you right now Happy halloween Until we meet again, pals Trick or treat, down the streets of the underground Get those sweets to the beats, it's so spooky, look around We're not scared, but beware, there's so much darkness in the air It's halloween tonight for skeletons everywhere We got our bags of candy, fill them up with sweets and treats We can't wait to take them home, then it's time to eat Monsters dressing up tonight as they run around It's time for a halloween underground