joke

 a lady visits a doctor and said"doctor.i have a problem with gas that didnt bother me though is my farts but never stinking and completely silent."
in fact i've farted ten times since i came into your office so doctor didnt even know because that didnt smell and were silent.
"i see.""take this medicine and come back next week."said the doctor.
the next week the lady came back to complain of "DOCTOR,THESE MEDICINE WERE USELESS.MY FARTS ARE SILENT BUT NOW THAT IS SMELLED OF AWFULLY."*
"excellent.""now your nose is better.let's work out on your hearing."
this is joke about subjectivity.
another is joke
in a large departmint store a men went up to a pretty girl then he said"excuse me,miss""i seem to have lost my wife.would you mind talking to me for a couple of minutes?"'TALKING TO YOU.WHY?"THE GIRL ASKED.he replied "my wife appears out in the front when everytime i am talking to pretty girl. 

another joke 

 two snakes were crawling along the ground and chat of said "are we venomous* snakes?one snake asked the other that proudly answered "yeah.we are venomous""we are rattlesnakes*we can kill anything with just one bite*why do you ask?""because i just bit my tongue."

another joke

 a healthy teacher was teaching his class about cyclical blood of provable his point that he took off his shoes and stood on his head.he said"notice that when i stand on my head ,all the blood flows into my head so my face turns red"
after the teacher stood up on his feet but why my feet doesnt become of red when i am standing normally?
students in the back shouted"buecause brain is empty"
joke is about what's wrong?.

another joke 

jack:Six months ago, Bob's testicles were removed then hormone therapy. he developed bitch tits because his testosterone was too high and his body upped the estrogen.