Is it normal to randomly make up words and sing them in a song?

Dont stop, believing!
cause were dancing on the ceiling..

I don't make up words, instead I put two random words together and then suddenly, I'll just awkwardly burst out, "SMOKING PEANUTS!" or "DANCING BANANAS!"

I am tottaly with u I normally sing them to the tune of a popular song I really don't know the words to

Bordem is taking over! It's totally normal.

i do that ALL the time you have nothing to worry about 100%% normal in my opinion

it's completely normal, although, what i do is change the letter of songs that already exists and change them for weird and stupid phrases :)

Don't worry my mom does it 24/7. My nickname is snoolzle poozle and other random stuff. So I pick up the habit from her, and my friends think I'm crazy. I'll sing it too. Hey, maybe people will think it's cool someday and it will catch on. lol :)

hell yes!

Ya it is funny thow and it sounds wierd but I dont carer. lol

I do that too. I just sort of improvise and sing crazy tunes hahaha! Normally when I think that I'm alone. I never knew anyone else did this too xD

hold on to that feeling,
piranhas, eating people...

merry Christmas??

Hahahs im the master of making words up whilst singing!! Most of the times i try to ryhm them. Classic! My opinion very normal indeed.