when you assume, you make an ass out of you and me

== English == === Alternative forms === assume makes an ass out of you and me, assume makes an ass of you and me === Etymology === A spelling pun on you and the homophonic letter u in ass-u-me. === Phrase === when you assume, you make an ass out of you and me (humorous) One should avoid assuming things about other people or different situations. === See also === make an ass of