(edit was to add more perk Ideas)
Perk ideas:
Pocket collection: chance to throw more projectiles
leader: stronger minions
Spray and pray: more projectiles but less accuracy
nitroglycerin: better explosions
Hyper: move faster
kid in a candy shop: more options
Interrupter: can't be put to sleep
Emotional damage: upgrades from emotional vampire
Adrenalin rush: time is slowed for longer
boring: people dislike your voice even more (boosts pontificate and self promotion)
inspirational: more minions
fiery spirit: 10% chance of reviving at 4-7 HP after you die
feisty: he not very friendly (doge roll path does damage, all attacks have a decent chance to do extra damage, and/or raises hard cap for damage boost from combos)
Mediocre training: upgrades from basic training and upgrades to hero's workout
Nokia vest: greatly reduced damage
Ourple: why he ourple though? (makes you purple)
Beeg brain: know-it-all (upgrades from big head)