alright....i'm sad to ask but i dunno if there is a place in fallout where i can store my weapons and stuff..like a house that u can buy or sumthing..is there such a thing?

Nope. However you can just store your junk anywhere really - Ive never known it to go walkabout in FO1.

If you join the BoS, you can store it in the chests in your room on the 2nd floor (I might be wrong about the floor). You'll know it's your room, since your roommate will greet you.