remumble 

verb
vaguely remember. Portmanteau of remember and mumble.
See also rememble.

I did terribly on that test. I only remumbled like half of the chapters.

remumble by some-random-guy November 17, 2018

rememble 

a false memory, especially of some place, object or even of one’s childhood

person who cannot get the facts straight: "Hey remember how you owe me money?"

other person: "You always rememble that... You owe ME money, dude."

rememble by maddsterr December 28, 2013

Rejumble 

to relocate or reposision your scrotum

Dude, i gotta go rejumble.

Rejumble by Steven December 27, 2004