What is the joker according to the Bible and how to not get deceived?

“It (the joker) is opposite of praise”

Ephesians 5:4 (KJV) 4 Neither filthiness, nor foolish talking, nor jesting, which are not convenient: but rather giving of thanks. Proverbs 26:18-19 (KJV) 18 As a mad man who casteth firebrands, arrows, and death, 19 So is the man that deceiveth his neighbour, and saith, Am not I in sport? Acts 2:40 (KJV) 40 And with many other words did he testify and exhort, saying, Save yourselves from this untoward generation. Ephesians 4:29 (KJV) 29 Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying, that it may minister grace unto the hearers. Psalm 101:3-4 (KJV) 3 I will set no wicked thing before mine eyes: I hate the work of them that turn aside; it shall not cleave to me. 4 A froward heart shall depart from me: I will not know a wicked person. 3 John 1 (KJV) 11 Beloved, follow not that which is evil, but that which is good. He that doeth good is of God: but he that doeth evil hath not seen God. Isaiah 61:8 (KJV) 8 For I the Lord love judgment, I hate robbery for burnt offering; and I will direct their work in truth, and I will make an everlasting covenant with them. Proverbs 16:18 (KJV) 18 Pride goeth before destruction, and an haughty spirit before a fall. Proverbs 16:5 (KJV) 5 Every one that is proud in heart is an abomination to the Lord: though hand join in hand, he shall not be unpunished. Exodus 20:13 (KJV) 13 Thou shalt not kill. Psalm 11:5 (KJV) 5 The Lord trieth the righteous: but the wicked and him that loveth violence his soul hateth. 1 John 3:12 (KJV) 12 Not as Cain, who was of that wicked one, and slew his brother. And wherefore slew he him? Because his own works were evil, and his brother's righteous. Mark 7:21-23 (KJV) 21 For from within, out of the heart of men, proceed evil thoughts, adulteries, fornications, murders, 22 Thefts, covetousness, wickedness, deceit, lasciviousness, an evil eye, blasphemy, pride, foolishness: 23 All these evil things come from within, and defile the man. Luke 6:25 (KJV) 25 Woe unto you that are full! for ye shall hunger. Woe unto you that laugh now! for ye shall mourn and weep. Ephesians 4:31 (KJV) 31 Let all bitterness, and wrath, and anger, and clamour, and evil speaking, be put away from you, with all malice: John 10:10 (KJV) 10 The thief cometh not, but for to steal, and to kill, and to destroy: I am come that they might have life, and that they might have it more abundantly. Romans 13 (KJV) 13 Let every soul be subject unto the higher powers. For there is no power but of God: the powers that be are ordained of God. 2 Whosoever therefore resisteth the power, resisteth the ordinance of God: and they that resist shall receive to themselves damnation. 3 For rulers are not a terror to good works, but to the evil. Wilt thou then not be afraid of the power? do that which is good, and thou shalt have praise of the same: 4 For he is the minister of God to thee for good. But if thou do that which is evil, be afraid; for he beareth not the sword in vain: for he is the minister of God, a revenger to execute wrath upon him that doeth evil. 5 Wherefore ye must needs be subject, not only for wrath, but also for conscience sake. 6 For for this cause pay ye tribute also: for they are God's ministers, attending continually upon this very thing. 7 Render therefore to all their dues: tribute to whom tribute is due; custom to whom custom; fear to whom fear; honour to whom honour. 8 Owe no man any thing, but to love one another: for he that loveth another hath fulfilled the law. 9 For this, Thou shalt not commit adultery, Thou shalt not kill, Thou shalt not steal, Thou shalt not bear false witness, Thou shalt not covet; and if there be any other commandment, it is briefly comprehended in this saying, namely, Thou shalt love thy neighbour as thyself. 10 Love worketh no ill to his neighbour: therefore love is the fulfilling of the law. 11 And that, knowing the time, that now it is high time to awake out of sleep: for now is our salvation nearer than when we believed. 12 The night is far spent, the day is at hand: let us therefore cast off the works of darkness, and let us put on the armour of light. 13 Let us walk honestly, as in the day; not in rioting and drunkenness, not in chambering and wantonness, not in strife and envying. 14 But put ye on the Lord Jesus Christ, and make not provision for the flesh, to fulfil the lusts thereof.