Jakers is used in Ireland as a euphemism for Jesus, to avoid taking his name in vain. See also: Janey Mac and James's Street (both euphemisms for Jesus Christ).
The Impractical Jokers is a show in which four friends, namely Brian 'Q' Quinn, Salvatore 'Sal' Vulcano , Joe Gatto and James 'Murr' Murray, challenge each other to do funny things with unsuspecting peoplead they record it on hidden cameras for the audience to lighten their mood and have a great laugh. They were originally from the Tenderloins troupe. They are the greatest people of all time. :)
Quinn: Sal is afraid of cats so as a punishment we have kept my cats as his house.
Sal: No way! I'm quitting the show Impractical Jokers. I've had enough.
Jakeria usually describes a beautiful, all-around perfect girl. They are smart, kind, funny, and sweet. They are super cute, with an infectious smile. You can fall in love very easy with one. They can usually have a rough outer shell full of attitude, but have a very sensitive, loving heart in the inside.