assumer 

a person with a tendency to jump to conclusions without proof or evidence.

Ryan is such an assumer. You can't tell him anything without him jumping the gun.

assumer by kevin benham July 13, 2006

Assumer 

When an individual tends to take on a certain form,attribute or aspect of things very quickly and abruptly;when he/she might think one thing just because you might have said another thing about that subject

Gosh billy was such an assumer yesterday when I texted him,he wanted to go to the movies but I told him I wanted to go with Sandra instead because it would've been fun,then he thought I was saying he wasn't fun?! Like c'mon billy.

Assumer by Ya know it August 24, 2016

Assumer 

A person who assumes

Oh you're gonna assume now you assumer?

Assumer by RetardedRuby April 24, 2022

Life Assumer 

A life assumer assumes everything you do is about him or her.

I was having sex with my girlfriend, and my gay roommate, who is a life assumer, said, "You're not enjoying that; you're just doing that to make fun of me."

Life Assumer by Jack Daniels 2011 October 25, 2011

Assume

assume = to make an 'ass' out of 'u' and 'me'.

Assume by nina October 21, 2003

ASSUME (ass u me) 

Assume and you think you know what somebody wants or needs, you’ll be wrong

When you ASSUME (ass u me) you make a ‘ass’ out of ‘u’ and ‘me’

ASSUME (ass u me) by Ramin99 September 22, 2018

Assume

to make an ass out of u and me.
verb. To believe something is true based upon general unproven observations and reports.
Coining up a foolish, humorous insinuation about somebody or something that is probably not valid.
To make a complete idiot out of yourself or another person by saying that something happened that didn't.

I am assuming we're going to have wonderful weather today.
Assume.

Assume by Notmad February 17, 2013